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Frozen Spinach Cubes Recipe

This recipe is all about preserving the goodness of spinach in a frozen form that can be used later. The cubes are easy to make and incredibly versatile. They can be thrown into smoothies, soups or stews, or even used as a quick and convenient side dish. The addition of coconut water not only adds an interesting flavor, but also helps to maintain the vibrant green color of the spinach, even after freezing.

Frozen Spinach Cubes Recipe
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The two main ingredients for this recipe are fresh baby spinach and coconut water. While spinach is a common household ingredient, coconut water might not be as readily available depending on your location. You can find it in most supermarkets, usually in the beverage aisle with other healthy drinks or in the international food section. It's important to use pure, unsweetened coconut water for best results.

Ingredients for Frozen Spinach Cubes

Fresh baby spinach: This leafy green vegetable is packed with nutrients. It provides a mild and slightly sweet flavor to the cubes.

Coconut water: This is the clear liquid found inside coconuts. It's hydrating and adds a subtle tropical flavor.

One reader, Abramo Stubblefield says:

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This frozen spinach cubes recipe is a game-changer! It's so convenient to have these on hand for smoothies and soups. The cubes blend effortlessly and add a healthy boost to my meals. Plus, it's a great way to reduce food waste by preserving fresh spinach. Highly recommend!

Abramo Stubblefield

Techniques Required for Frozen Spinach Cubes Recipe

How to puree spinach and coconut water: Blend the fresh baby spinach and coconut water in a blender until smooth, adding extra coconut water if the mixture is too thick.

How to freeze spinach mixture into cubes: Pour the spinach mixture into ice cube trays and freeze until solid.

How to store frozen spinach cubes: Use immediately, or transfer the frozen spinach cubes to a freezer bag and store in the freezer for up to 3 months.

How To Make Frozen Spinach Cubes

Don’t throw away left over greens just yet, because you can make use of them with our frozen spinach cubes recipe that’s perfect for green smoothies.

Preparation: 3 minutes
Total: 3 minutes



  • 5ozfresh baby spinach
  • cupcoconut wateror water


  1. Add spinach and coconut water to a blender, and puree until smooth.  If the mixture seems too thick, add in extra coconut water.

  2. Pour the spinach mixture into ice cube trays and freeze until solid.

  3. Use immediately, or transfer to a freezer bag and store in the freezer for up to 3 months.


  • Calories: 31.50kcal
  • Fat: 0.44g
  • Saturated Fat: 0.19g
  • Monounsaturated Fat: 0.01g
  • Polyunsaturated Fat: 0.12g
  • Carbohydrates: 5.54g
  • Fiber: 2.44g
  • Sugar: 2.39g
  • Protein: 2.60g
  • Sodium: 139.99mg
  • Calcium: 89.37mg
  • Potassium: 595.48mg
  • Iron: 2.15mg
  • Vitamin A: 332.40µg
  • Vitamin C: 21.84mg

Helpful Technique Tip for Making Spinach Cubes

When freezing your spinach cubes, make sure to remove as much air as possible from the freezer bag before sealing. This will help to prevent freezer burn and maintain the freshness of the spinach. Also, remember to label the bag with the date of freezing so you can keep track of its shelf life.

Time-Saving Tips for Making This Recipe

Use pre-washed baby spinach to save time on washing and drying: Pre-washed baby spinach can save you time on preparation, allowing you to skip the washing and drying steps.

Use a high-speed blender: A high-speed blender can quickly puree the spinach and coconut water, saving you time and ensuring a smooth consistency for the frozen spinach cubes.

Label the freezer bag: When storing the frozen spinach cubes, be sure to label the freezer bag with the date to keep track of their freshness and usage.

Use silicone ice cube trays: Silicone ice cube trays make it easier to remove the frozen spinach cubes and can be cleaned quickly, saving time on preparation and cleanup.

Thaw in advance: Thaw the frozen spinach cubes in the refrigerator overnight for quick and convenient use in recipes.

Substitute Ingredients For Frozen Spinach Cubes Recipe

  • frozen spinach cubes - Substitute with chopped kale: Chopped kale can be used as a substitute for frozen spinach cubes as it has a similar texture and flavor profile, and it holds up well when cooked.

  • coconut water - Substitute with vegetable broth: Vegetable broth can be used as a substitute for coconut water to add flavor and moisture to the dish, while also providing a savory element.

Best Presentation Methods for Spinach Cubes

  1. Elevate the dish with a vibrant sauce: Drizzle a delicate coconut water reduction around the plate to add a touch of elegance and a burst of flavor to the dish.

  2. Garnish with edible flowers and herbs: Adorn the plate with a sprinkle of delicate microgreens and a few edible flowers, such as pansies or nasturtiums, to add a pop of color and a hint of floral aroma.

  3. Create a visually appealing arrangement: Arrange the frozen spinach cubes in a geometric pattern on the plate, creating a visually stunning display that showcases the vibrant green color of the spinach.

  4. Incorporate contrasting textures: Add a crunchy element to the dish by sprinkling a few toasted coconut flakes over the top, providing a delightful textural contrast to the smooth spinach cubes.

  5. Serve on a chilled plate: Present the dish on a chilled plate to maintain the integrity of the frozen spinach cubes and create a refreshing sensation as the dish is enjoyed.

Essential Tools for Making Frozen Spinach Cubes

  • Blender: A blender is used to puree the spinach and coconut water into a smooth mixture. It is essential for creating the spinach cubes.

  • Ice cube trays: Ice cube trays are used to freeze the spinach mixture into convenient, portioned cubes.

Storing and Freezing Spinach Cubes for Later Use

  • Once the spinach cubes are fully frozen, remove them from the ice cube trays and transfer them to a freezer-safe bag or container. This will help prevent freezer burn and make it easier to grab a few cubes at a time.

  • When storing the frozen spinach cubes, make sure to press out as much air as possible from the bag before sealing it. This will help maintain the quality and flavor of the cubes.

  • Label the bag or container with the date you made the cubes, so you can keep track of how long they've been in the freezer. Spinach cubes can be stored in the freezer for up to 3 months.

  • To use the frozen spinach cubes, simply pop them out of the bag and add them directly to your favorite smoothies, soups, or sauces. There's no need to thaw them first, as they'll quickly break down and incorporate into your recipe.

  • If you find that your spinach cubes are sticking together in the freezer bag, you can prevent this by laying the bag flat in the freezer until the cubes are fully frozen. Once frozen, you can store the bag upright to save space.

How To Reheat Leftover Spinach Cubes

Here are the best methods for reheating leftover frozen spinach cubes:

  • Remove the desired number of spinach cubes from the freezer and place them in a microwave-safe bowl. Microwave on high for 30-45 seconds, or until the cubes have melted and the spinach is heated through. Stir the spinach to ensure even heating, and add more time if needed.
  • For a stovetop method, place the frozen spinach cubes in a saucepan over medium heat. As the cubes begin to melt, stir the spinach occasionally to prevent sticking and ensure even heating. Continue cooking until the spinach is heated through and any excess liquid has evaporated, about 3-5 minutes.
  • If using the spinach cubes in a smoothie or juice recipe, simply add the frozen cubes directly to your blender along with the other ingredients. The frozen spinach will help create a thick, cool, and refreshing texture while providing a nutrient boost to your beverage.
  • For recipes that call for cooked spinach, such as dips, sauces, or pasta dishes, reheat the spinach cubes using either the microwave or stovetop method, then drain any excess liquid before adding the spinach to your recipe. This will help prevent your dish from becoming watery or diluted.

Interesting Fact About Frozen Spinach Cubes

Spinach cubes are a convenient way to add a boost of nutrients to smoothies, soups, and sauces. They are a great source of vitamins and minerals, including iron, calcium, and vitamin K. Plus, freezing the spinach helps to preserve its nutrients, making it a convenient and healthy option to have on hand.

Is This Recipe Budget-Friendly for Home Cooking?

The frozen spinach cubes recipe is highly cost-effective for households. Spinach is an affordable and nutritious ingredient, and the use of coconut water adds a refreshing twist. The versatility of these cubes makes them a valuable addition to various dishes, enhancing nutritional value without breaking the bank. The approximate cost for a household of 4 people is around $5, making it a budget-friendly option. Overall Verdict: 9/10

Is This Recipe Healthy or Unhealthy?

This spinach cube recipe is incredibly healthy and nutrient-dense. Spinach is a superfood packed with vitamins A, C, and K, as well as minerals like iron and calcium. It's also low in calories and high in fiber, making it an excellent choice for weight management. Coconut water is a natural source of electrolytes and hydration, which can help replenish the body after exercise or during hot weather.

The simplicity of this recipe is its strength, as it preserves the nutrients in the spinach without adding any unhealthy ingredients. Freezing the spinach cubes is a convenient way to have a healthy addition to smoothies, soups, or sauces on hand at any time.

To make this recipe even healthier, consider the following suggestions:

  • Add other nutrient-dense greens like kale, chard, or collard greens to the mix for a variety of vitamins and minerals
  • Experiment with adding small amounts of fresh herbs like mint, basil, or parsley for added flavor and health benefits
  • If you're looking to boost the protein content, consider blending in a small amount of silken tofu or plain Greek yogurt before freezing
  • For a touch of natural sweetness, add a handful of antioxidant-rich berries to the blender

Editor's Opinion on Frozen Spinach Cubes

This frozen spinach cubes recipe is a convenient way to preserve fresh spinach and add a nutritional boost to smoothies, soups, and sauces. The use of coconut water adds a subtle sweetness and enhances the overall flavor profile. The freezing process retains the spinach's nutrients, making it a practical addition to any dish. These spinach cubes are a versatile and time-saving ingredient to have on hand, allowing for easy incorporation into various recipes.

Enhance Your Frozen Spinach Cubes Recipe with These Unique Side Dishes:

Garlic Parmesan Roasted Broccoli: Try sprinkling the frozen spinach cubes on top of the roasted broccoli for an extra boost of nutrients and flavor.
Honey Glazed Carrots: Melt a few frozen spinach cubes in a pan and toss in some honey glazed carrots for a unique and healthy side dish.
Lemon Herb Grilled Chicken: Use the frozen spinach cubes to make a refreshing and vibrant sauce to drizzle over the lemon herb grilled chicken.
Berry Cobbler: Incorporate the frozen spinach cubes into a berry cobbler for a surprising twist on a classic dessert.
Butternut Squash Soup: Add a few frozen spinach cubes to the butternut squash soup for an extra dose of green goodness.

Alternative Recipes Similar to Frozen Spinach Cubes

Creamy Butternut Squash Soup: This velvety smooth soup is the perfect comfort food for a chilly evening. It's packed with the rich flavors of butternut squash and a hint of nutmeg, making it a cozy and satisfying meal.
Mango Avocado Salsa: This vibrant and refreshing salsa is a perfect accompaniment to grilled fish or chicken. The combination of sweet mango, creamy avocado, and zesty lime juice creates a burst of tropical flavors in every bite.
Garlic Parmesan Roasted Brussels Sprouts: These crispy and flavorful Brussels sprouts are roasted to perfection with garlic, Parmesan cheese, and a hint of lemon zest. They make a delicious and healthy side dish for any meal.

Why trust this Frozen Spinach Cubes Recipe:

This recipe for frozen spinach cubes offers a convenient and nutritious solution for incorporating leafy greens into your diet. The use of fresh baby spinach ensures optimal flavor and nutrient retention, while the addition of coconut water provides a subtle hint of sweetness and a boost of hydration. By freezing the pureed mixture into ice cube trays, you can easily incorporate these nutrient-dense spinach cubes into a variety of dishes, from smoothies to soups, without compromising on taste or quality. Trust in the simplicity and versatility of this recipe to elevate your culinary experience.

Share your thoughts and experiences with making frozen spinach cubes in the Cooking Techniques section of our forum.
How long can I store the frozen spinach cubes?
You can store the frozen spinach cubes in the freezer for up to 3 months.
Can I use regular water instead of coconut water?
Yes, you can use regular water instead of coconut water if you prefer.
Can I use frozen spinach instead of fresh?
Yes, you can use frozen spinach instead of fresh. Just make sure to thaw it before pureeing.
What can I use the frozen spinach cubes for?
The frozen spinach cubes can be used in smoothies, soups, sauces, and other recipes that call for spinach.
Can I add other ingredients to the spinach mixture before freezing?
Absolutely! You can add other ingredients like herbs, garlic, or lemon juice to the spinach mixture before freezing to add extra flavor.

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