Name: Roasted Rosemary Onion Potatoes Recipe
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4
Cuisine: American
Ingredients: 1 small onion; 2 tbsp Vegetable Oil; 2 tbsp fresh rosemary; 1 tsp Fresh Thyme; ¼ tsp salt; ⅛ tsp ground black pepper; 1⅓ lbs potatoes

The roasted rosemary onion potatoes is a classic dish that brings together the earthy flavors of rosemary and onions with the satisfying crunch of well-roasted potatoes. It's a versatile side that pairs well with a variety of mains, from steaks to roasted chicken. The fresh rosemary provides fragrant notes, while the onions add a touch of sweetness.

Photos of Roasted Rosemary Onion Potatoes Recipe

Most of the ingredients required for this recipe should be readily available in your pantry. In case you don’t have fresh rosemary on hand, you could also find it in the fresh herbs section of the supermarket. The same applies for fresh thyme, which adds an additional layer of flavor. For the potatoes, feel free to use any variety that you prefer. Just ensure they are firm and free from sprouts or green spots.

Ingredients Required for Roasted Rosemary Onion Potatoes

Onion: It adds a sweet and tangy flavor complementing the potatoes.

Vegetable oil: It's used for roasting the potatoes and helps to make them crispy on the outside.

Rosemary: A fragrant herb that adds a robust, woody flavor to the dish.

Thyme: It's an aromatic herb that adds a hint of mint and earthiness.

Salt: Enhances the overall flavor of the dish.

Ground black pepper: Adds a bit of heat and depth to the flavor profile.

Potatoes: The star of the show, they are hearty and satisfying, providing a great texture contrast when roasted.

One reader, Cesar Hodges says:

These roasted rosemary onion potatoes were a game-changer! The aroma of fresh herbs filled my kitchen, and the potatoes were perfectly crispy on the outside and tender on the inside. The flavors were so well-balanced, and it was a hit with my family. I'll be making this recipe again and again!

Cesar Hodges

Techniques Required for Roasted Rosemary Onion Potatoes Recipe

How to prepare the potatoes: Wash and scrub the potatoes thoroughly to remove any dirt. Then, cut them into evenly sized pieces to ensure even cooking.

How to chop the onion: Peel the onion and cut it into small, uniform pieces to ensure it distributes evenly throughout the dish.

How to mix the ingredients: In a large bowl, combine the chopped onion, vegetable oil, fresh rosemary, fresh thyme, salt, and ground black pepper. Toss the potato pieces in this mixture until they are evenly coated.

How to spread the potatoes onto the baking sheet: After tossing the potatoes in the seasoning mixture, spread them out onto the prepared baking sheet in a single layer. This allows them to roast evenly and develop a crispy exterior.

How to check for doneness: To check if the potatoes are ready, pierce them with a fork. If they are tender and lightly browned, they are done. If not, continue roasting and check at intervals.

How To Make Roasted Rosemary Onion Potatoes

Looking for a quick and easy side dish? Then, these tender potatoes that are coated with roasted rosemary, thyme, and onion offer buttery bites in just 35 minutes.

Preparation: 15 minutes

Cooking: 20 minutes

Total: 35 minutes

Serves:

Ingredients

1small onion,finely chopped
2tbspvegetable oil
2tbspfresh rosemary,chopped
1tspfresh thyme,chopped
¼tspsalt
⅛tspground black pepper
1⅓lbspotatoes,cut into 1-inch chunks

Instructions

Preheat oven to 450 degrees F (230 degrees C). Grease a large baking sheet with a rim.
Mix onion, vegetable oil, rosemary, thyme, salt, and pepper in a large bowl. Add potato pieces and toss to coat. Spread potatoes into prepared pan in a single layer.
Bake, turning occasionally until potatoes are lightly browned and tender when pierced with a fork for 20 to 25 minutes.

Nutrition

Calories: 186.80kcal
Fat: 7.21g
Saturated Fat: 0.53g
Trans Fat: 0.05g
Monounsaturated Fat: 5.06g
Polyunsaturated Fat: 1.27g
Carbohydrates: 28.32g
Fiber: 3.79g
Sugar: 1.92g
Protein: 3.29g
Sodium: 155.37mg
Calcium: 26.08mg
Potassium: 669.97mg
Iron: 1.32mg
Vitamin A: 1.74µg
Vitamin C: 31.59mg

Essential Technique for Perfect Roasted Rosemary Onion Potatoes

When roasting potatoes, it's important to cut them into even pieces. This ensures that they all cook at the same rate, preventing some pieces from being undercooked while others are overcooked. Additionally, tossing them in the onion, vegetable oil, rosemary, thyme, salt, and pepper mixture ensures every piece is evenly coated for maximum flavor. Lastly, spreading them out in a single layer on the baking sheet allows for even heat distribution, resulting in a perfectly roasted potato.

Time-Saving Tips for Making This Recipe

Prep ahead: Chop the onions and herbs in advance to save time when you're ready to make the potatoes.

Uniform size: Cut the potatoes into uniform pieces for even cooking and a consistent texture.

Use parchment: Line the baking sheet with parchment paper for easy cleanup and to prevent the potatoes from sticking.

Double batch: Make a larger batch and store the extra roasted potatoes for quick and convenient leftovers.

Convection setting: If your oven has a convection setting, use it to roast the potatoes faster and more evenly.

Parboil: Parboil the potatoes for a few minutes before roasting to speed up the cooking process.

Invest in a good knife: A sharp knife will make chopping the onions and potatoes quicker and more efficient.

Multi-task: While the potatoes are roasting, use that time to prepare other elements of your meal to save time overall.

Substitute Ingredients For Roasted Rosemary Onion Potatoes Recipe

onion - Substitute with shallot: Shallots have a milder and sweeter flavor compared to onions, which can add a delicate touch to the dish.
vegetable oil - Substitute with olive oil: Olive oil can add a rich and fruity flavor to the potatoes, enhancing the overall taste of the dish.
rosemary - Substitute with thyme: Thyme has a similar earthy and slightly floral flavor to rosemary, making it a suitable substitute for this recipe.
thyme - Substitute with oregano: Oregano can provide a slightly stronger and more robust flavor, complementing the potatoes and adding a different herbaceous note to the dish.
potatoes - Substitute with sweet potatoes: Sweet potatoes can bring a hint of sweetness and a different texture to the dish, creating a unique twist on the classic roasted potatoes recipe.

Presenting Roasted Rosemary Onion Potatoes

Elevate the potato presentation: Arrange the roasted rosemary onion potatoes in a circular pattern on a large, elegant platter to create a visually appealing display.
Garnish with fresh herbs: Sprinkle the finished dish with additional fresh rosemary and thyme to add a pop of color and enhance the aroma.
Incorporate a drizzle of truffle oil: Before serving, delicately drizzle a small amount of truffle oil over the potatoes to impart a luxurious and sophisticated flavor.
Serve on individual serving plates: Present the roasted rosemary onion potatoes on individual plates, ensuring each portion is meticulously arranged for an elegant and refined dining experience.
Accompany with a complementary sauce: Offer a side of aioli or a light dipping sauce to complement the flavors of the roasted potatoes and elevate the overall dining experience.
Use edible flowers as a finishing touch: Adorn the platter with carefully placed edible flowers to add a touch of elegance and a hint of floral essence to the dish.
Present in a cast iron skillet: For a rustic yet sophisticated presentation, serve the roasted rosemary onion potatoes in a preheated cast iron skillet, maintaining the warmth and enhancing the visual appeal.

Essential Tools for Making Roasted Rosemary Onion Potatoes

Cutting board: A flat surface used for cutting and preparing ingredients.
Chef's knife: A versatile knife used for chopping, slicing, and dicing.
Baking sheet: A flat, rectangular metal pan used for baking and roasting.
Mixing bowl: A bowl used for mixing ingredients together.
Vegetable peeler: A tool used to remove the outer skin of vegetables.
Oven: A kitchen appliance used for baking and roasting dishes.
Measuring spoons: Utensils used to measure small amounts of ingredients.
Measuring cups: Utensils used to measure dry or liquid ingredients.
Tongs: A tool with two arms and a pivot used for gripping and lifting items.
Spatula: A flat, flexible utensil used for lifting and turning food items.
Mixing spoon: A long-handled spoon used for mixing and stirring ingredients.
Rimmed baking sheet: A baking sheet with raised edges to prevent spills.
Oven mitts: Insulated gloves used to protect hands when handling hot dishes.
Potato peeler: A tool specifically designed for peeling potatoes.
Aluminum foil: A thin, pliable sheet of aluminum used for covering and wrapping food.

Storing and Freezing Roasted Rosemary Onion Potatoes

Let the roasted potatoes cool completely before storing them in an airtight container or resealable plastic bag. They can be kept in the refrigerator for up to 4-5 days.
To reheat, spread the potatoes on a baking sheet and bake at 400°F (200°C) for 10-15 minutes or until heated through and crispy.
For longer storage, you can freeze the cooled roasted potatoes. Place them in a single layer on a baking sheet and freeze until solid, about 2 hours. Then, transfer the frozen potatoes to a freezer-safe container or resealable plastic bag, removing as much air as possible to prevent freezer burn.
Frozen roasted potatoes can be stored for up to 3 months. To reheat, spread the frozen potatoes on a baking sheet and bake at 400°F (200°C) for 20-25 minutes or until heated through and crispy. No need to thaw before reheating.
If you find that the reheated potatoes are not as crispy as desired, you can broil them for a few minutes after baking to crisp up the exterior. Keep a close eye on them to prevent burning.
For best results, consume the reheated roasted potatoes immediately, as they may lose their crispiness over time.

How To Reheat Leftover Roasted Rosemary Onion Potatoes

Preheat your oven to 400°F (200°C). Place the leftover roasted rosemary onion potatoes on a baking sheet and cover them with aluminum foil. Bake for 10-15 minutes, or until they are heated through. Remove the foil for the last 5 minutes to crisp up the potatoes.
For a quick and easy method, reheat the potatoes in the microwave. Place them in a microwave-safe dish and cover with a damp paper towel. Microwave on high for 1-2 minutes, or until they are heated through. Be careful not to overheat them, as they can become mushy.
If you have a skillet or a cast-iron pan, you can reheat the potatoes on the stovetop. Add a tablespoon of olive oil or butter to the pan and heat over medium-high heat. Add the potatoes and cook, stirring occasionally, until they are heated through and slightly crispy on the outside.
For a unique twist, transform your leftover roasted potatoes into a delicious breakfast hash. Chop the potatoes into smaller pieces and sauté them with diced onions, bell peppers, and your choice of meat (such as bacon, sausage, or ham). Cook until everything is heated through and serve with a fried egg on top.
If you have an air fryer, you can use it to reheat your leftover potatoes. Preheat the air fryer to 350°F (175°C) and place the potatoes in the basket. Cook for 5-7 minutes, shaking the basket halfway through, until the potatoes are heated through and crispy.

Interesting Fact About Rosemary Onion Potatoes

Rosemary is a perennial herb that belongs to the mint family. It is known for its distinct aroma and flavor, which adds a delightful earthy and piney taste to dishes.

Is Making Roasted Rosemary Onion Potatoes at Home Cost-Effective?

This roasted rosemary onion potatoes recipe is quite cost-effective for a household. Potatoes are a budget-friendly staple, and the addition of onions and herbs enhances the flavors without breaking the bank. The approximate cost for a household of 4 people would be around $5-$7, making it an affordable side dish. The simplicity of the ingredients and the minimal use of oil also contribute to its cost-effectiveness. Overall Verdict: 9/10.

Are Rosemary Onion Potatoes Healthy?

The roasted rosemary onion potatoes recipe is relatively healthy, as it uses minimal oil and incorporates herbs like rosemary and thyme, which offer antioxidants and potential health benefits. Potatoes themselves are a good source of fiber, vitamins (especially vitamin C), and minerals. However, there are a few aspects that could be improved to make this recipe even healthier:

The recipe calls for vegetable oil, which is likely refined and may contain unhealthy fats. Replacing it with a healthier oil like olive oil or avocado oil could boost the nutritional value.
While the amount of salt used is not excessive, reducing it slightly or using a low-sodium alternative could be beneficial for those watching their sodium intake.
The recipe doesn't include any other vegetables besides onions. Adding more variety, such as bell peppers, carrots, or zucchini, could increase the fiber, vitamins, and minerals in the dish.

To make this recipe even healthier, you could:

Experiment with using a portion of sweet potatoes instead of regular potatoes, as they are higher in vitamin A and antioxidants
Toss in some minced garlic for added flavor and potential health benefits
Sprinkle some nuts or seeds (like almonds or pumpkin seeds) over the potatoes before baking for a boost of healthy fats and protein
Serve the potatoes alongside a lean protein source and a green salad or steamed vegetables to create a well-rounded, nutritious meal

Editor's Opinion on Roasted Rosemary Onion Potatoes

This roasted rosemary onion potatoes recipe is a delightful combination of flavors and textures. The aromatic blend of fresh rosemary and thyme infuses the potatoes with a fragrant earthiness, while the caramelized onions add a touch of sweetness. The simple yet effective seasoning of salt and pepper enhances the natural flavors of the ingredients. The high oven temperature ensures a crispy exterior and a fluffy interior, creating a perfect balance of textures. Overall, this recipe is a wonderful way to elevate the humble potato into a sophisticated and flavorful side dish.

Enhance Your Roasted Rosemary Onion Potatoes Recipe with These Unique Side Dishes:

Mashed Potatoes: Creamy mashed potatoes with a hint of garlic and parmesan cheese, topped with crispy bacon bits.

Grilled Asparagus: Tender asparagus spears grilled to perfection and drizzled with a balsamic glaze and sprinkled with toasted almonds.

Roasted Carrots: Sweet and caramelized roasted carrots tossed in a honey and thyme glaze, garnished with a sprinkle of fresh parsley.

Baked Chicken Breast: Juicy and flavorful baked chicken breast seasoned with a blend of herbs and spices, served with a tangy lemon garlic aioli for dipping.

Similar Recipes to Roasted Rosemary Onion Potatoes

Garlic Parmesan Roasted Asparagus: This recipe combines the earthy flavor of asparagus with the savory taste of garlic and parmesan for a delicious side dish.

Honey Mustard Glazed Salmon: A sweet and tangy glaze made with honey and mustard perfectly complements the rich flavor of salmon in this easy and elegant recipe.

Mango Avocado Salsa: Fresh mango and creamy avocado come together with zesty lime and spicy jalapeno to create a vibrant and flavorful salsa that's perfect for topping grilled chicken or fish.

Creamy Tomato Basil Soup: This comforting soup is made with ripe tomatoes, fragrant basil, and rich cream for a satisfying and delicious meal, especially when paired with a grilled cheese sandwich.

Chocolate Lava Cake: Indulge in the decadent pleasure of a warm, gooey chocolate lava cake that's sure to satisfy any sweet tooth.

Why trust this Roasted Rosemary Onion Potatoes Recipe:

This recipe uses fresh rosemary and thyme to infuse the potatoes with aromatic flavors. The combination of onion and vegetable oil adds a rich and savory taste. The high oven temperature ensures the potatoes are crispy on the outside and tender on the inside. Trust the simplicity and reliability of this recipe to create a delicious and comforting side dish.

Share your thoughts on this Roasted Rosemary Onion Potatoes Recipe in the Recipe Sharing section. Let's discuss any tweaks or variations you've tried and how they turned out!

FAQ:

Can I use dried rosemary and thyme instead of fresh?

Yes, you can use dried rosemary and thyme instead of fresh. Just remember to use about one-third of the amount of dried herbs compared to fresh, as dried herbs are more concentrated in flavor.

Can I use a different type of oil for this recipe?

Absolutely! You can use olive oil, canola oil, or any other neutral-flavored oil that you prefer.

How do I know when the potatoes are done roasting?

You'll know the potatoes are done roasting when they are lightly browned and tender when pierced with a fork. This usually takes about 20 to 25 minutes in the oven.

Can I add other vegetables to the mix?

Of course! Feel free to add other vegetables like carrots, bell peppers, or even some cherry tomatoes to the mix for added flavor and variety.

Can I prepare the potatoes ahead of time and reheat them later?

While the potatoes are best enjoyed fresh out of the oven, you can prepare them ahead of time and reheat them in the oven at 350°F (175°C) for about 10-15 minutes. Just be sure to store them in an airtight container in the refrigerator.