Coconut Key Lime Smoothie

Featured in Refreshing Sips & Treats.

Delight your taste buds with this creamy coconut key lime smoothie! Made with frozen bananas, fresh lime juice, coconut yogurt, and spinach, this smoothie has hints of tropical sweetness and a vibrant green color. Ready in just 5 minutes, it's the perfect refreshing treat for breakfast, a snack, or even a healthy dessert. Smooth, satisfying, and packed with nutritious ingredients, this smoothie is a flavorful way to energize your day!

Rehan Magic House Recipes
Updated on Fri, 09 May 2025 23:04:52 GMT
A glass of green smoothie with white whipped cream. Pin it
A glass of green smoothie with white whipped cream. | magichouserecipes.com

This coconut key lime pie smoothie transforms everyone's favorite tangy dessert into a nutrient-packed beverage you can enjoy any time of day. The creamy texture and perfect balance of sweet coconut and tart lime create a tropical escape in every sip, while secretly delivering protein and veggies.

The first time I made this smoothie was during a summer heatwave when I was craving key lime pie but didn't want to turn on the oven. My family was shocked when I told them there was spinach hidden inside their creamy green "dessert"!

Ingredients

  • Frozen banana: creates the creamy ice cream like texture without actual cream
  • Lime zest and juice: provides that authentic key lime pie flavor always use fresh not bottled
  • Greek yogurt: adds protein and tanginess coconut yogurt works beautifully for dairy free
  • Light coconut milk: enhances the tropical flavor profile regular milk works too
  • Fresh spinach: sneaks in nutrients without affecting taste start with half cup if hesitant
  • Vanilla extract: rounds out the flavors and enhances sweetness use pure not imitation
  • Graham cracker crumbs: optional but creates that authentic pie crust experience
  • Whipped cream: adds a decadent finishing touch coconut whip for dairy free version

Step-by-Step Instructions

Prep Your Glass:
Take a moment to create that signature graham cracker rim. Moisten the edge of your glass with a lime wedge then gently roll it in graham cracker crumbs. This step transforms a simple smoothie into an impressive treat that truly mimics key lime pie.
Blend The Base:
Add your frozen banana lime zest lime juice yogurt and coconut milk to the blender. This combination creates the creamy base that will remind you of key lime pie filling. Make sure your banana is properly frozen for best texture.
Incorporate Spinach:
Add spinach and vanilla extract to the mixture. The spinach provides gorgeous color and nutrients without affecting the flavor profile. Blend on high speed until completely smooth with no visible green flecks.
Taste And Adjust:
Before serving taste your smoothie and add sweetener if needed. If using vanilla yogurt you may not need additional sweetness. Adjust thickness by adding more liquid if too thick or more frozen banana if too thin.
Garnish And Serve:
Pour your smoothie into the prepared glass and top with whipped cream and toasted coconut. These final touches elevate the presentation and complete the dessert like experience.
A glass of green smoothie with white whipped cream. Pin it
A glass of green smoothie with white whipped cream. | magichouserecipes.com

My absolute favorite ingredient in this smoothie is the lime zest. I used to skip this step thinking juice was enough, but the aromatic oils in the zest give that authentic key lime pie flavor that makes this smoothie truly special. When my daughter first tried it, she asked if we could have "pie smoothies" every morning!

Storage Tips

While this smoothie is best enjoyed immediately, you can prep ingredients ahead of time to streamline your morning routine. Place all non liquid ingredients in a freezer bag the night before so all you need to do is dump and blend in the morning.

If you absolutely must store a prepared smoothie, transfer it to an airtight container and refrigerate for up to 24 hours. The texture will change slightly as it sits, so give it a good shake or quick re blend before enjoying.

Nutritional Benefits

The beauty of this smoothie lies in its nutritional profile that disguises itself as dessert. One serving provides valuable potassium from bananas, vitamin C from fresh lime, protein from Greek yogurt, and iron from spinach.

The healthy fats in coconut milk help your body absorb fat soluble vitamins while giving the smoothie its luxurious mouthfeel. When made with low fat yogurt, this smoothie delivers impressive nutrition for relatively few calories, making it a balanced choice for breakfast or snack.

Seasonal Variations

During summer months when fresh key limes are available, substitute regular limes for these smaller, more aromatic fruits. Their distinct flavor profile takes this smoothie to another level of authenticity.

In winter when you need a tropical escape, add a handful of frozen mango or pineapple to enhance the vacation vibes. The additional tropical fruits complement the coconut lime flavors perfectly while adding even more nutritional benefits.

Frequently Asked Questions

→ Can I make this smoothie vegan?

Yes, simply use a coconut-based or plant-based yogurt and choose a non-dairy milk, like almond or oat milk.

→ What can I use to sweeten this smoothie?

You can add maple syrup or honey for sweetness, but the natural sweetness from ripe bananas may be sufficient.

→ Can I add extra protein?

Absolutely! Add a scoop of vanilla protein powder to enhance the flavor and boost the protein content.

→ Can I skip the spinach?

Yes, the spinach is mostly for color and added nutrients. You can leave it out if you prefer.

→ How do I make the graham cracker rim?

Wet the rim of your glass with a lime wedge, then dip it into crushed graham crackers until it's evenly coated.

Coconut Key Lime Smoothie

Tropical coconut key lime smoothie ready in 5 minutes. Sweet, creamy, and healthy!

Prep Time
5 Minutes
Cook Time
~
Total Time
5 Minutes
By: Reham

Category: Drinks & Beverages

Difficulty: Easy

Cuisine: American

Yield: 1 Servings

Dietary: Vegetarian, Gluten-Free, Dairy-Free

Ingredients

→ Main Ingredients

01 1 large frozen ripe banana, sliced
02 Zest from 1 small lime or key lime
03 2 tablespoons fresh lime or key lime juice
04 ½ cup vanilla or coconut Greek yogurt (use coconut-based yogurt to keep it dairy-free)
05 ½ cup light coconut milk or milk of choice
06 ½ cup fresh spinach
07 ½ teaspoon vanilla extract
08 1-2 teaspoons maple syrup or honey (optional, to sweeten if necessary)

→ Optional Garnishes

09 Extra lime wedge, for rimming glass
10 Graham cracker crumbs
11 Whipped cream
12 Shredded toasted coconut

Instructions

Step 01

Add crushed graham crackers to a small plate. Use a lime wedge to wet the rim of the glass, then dip the rim in the graham cracker crumbs, rolling from side to side until well coated.

Step 02

Add all ingredients to a high-powered blender: frozen banana, lime zest, lime juice, vanilla yogurt, milk, spinach, and vanilla extract. Blend until smooth, adding more milk to thin if necessary.

Step 03

Taste the smoothie and add sweetener if needed, depending on the sweetness of the yogurt used.

Step 04

Pour the smoothie into the prepared glass. Top with whipped cream and shredded toasted coconut if desired.

Notes

  1. To keep this smoothie vegan or dairy-free, use a coconut-based yogurt or a vanilla dairy-free yogurt.
  2. Feel free to add up to 2 cups of spinach if desired. This recipe uses it mainly for color.
  3. You can include a scoop of vanilla protein powder for an added protein boost and enhanced flavor.

Tools You'll Need

  • High-powered blender
  • Glass for serving
  • Small plate for coating rim

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains coconut

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 316
  • Total Fat: 8.5 g
  • Total Carbohydrate: 50.1 g
  • Protein: 11.5 g