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watermelon smoothie recipe

Watermelon Smoothie

Wholesome Cove
This Watermelon Smoothie is thick, frosty, and bursting with pure watermelon flavor, made extra creamy with vanilla Greek yogurt and naturally sweetened with honey.
It comes together in just 10 minutes and is the ultimate refreshing drink for hot summer days.
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Prep Time 10 minutes
Cook Time 0 minutes
Total Time 10 minutes
Course Drinks
Cuisine American
Servings 2 smoothies
Calories 145 kcal

Equipment

  • High-powered blender - Essential for blending frozen fruit to a silky-smooth consistency
  • Freezer-safe zip-top bags - For freezing watermelon cubes in a single flat layer
  • Sharp knife and cutting board - For cutting the watermelon into cubes
  • Measuring cups and spoons - For accurate proportions
  • Tall smoothie glasses - Wide-mouth glasses work best for garnishing
  • Reusable smoothie straws - Thick straws recommended for dense smoothie texture

Ingredients
  

For the Smoothie

  • 4 cups seedless watermelon - 600g, cut into 1-inch (2.5cm) cubes and frozen overnight
  • 1 cup frozen strawberries - about 150g
  • 1/2 cup vanilla Greek yogurt - 120g; full-fat or 2% recommended
  • 1/2 cup milk of choice - 120ml; almond milk, oat milk, or dairy milk all work
  • 1 tbsp raw honey - 21g; adjust to taste; substitute agave syrup for vegan
  • 1/2 lime - juice only, about 1 tbsp (15ml); optional but recommended
  • fine sea salt - just a pinch (about 1/8 tsp)

For Garnish

  • 4 fresh mint leaves - optional; for garnishing glasses
  • fresh watermelon slices - optional; thin triangular slices to rest on rim of glass

Instructions
 

  • Cut seedless watermelon into 1-inch (2.5cm) cubes and spread in a single layer in a freezer-safe zip-top bag, removing as much air as possible. Freeze for at least 4-6 hours or overnight until completely solid.
  • Measure out the frozen strawberries, vanilla Greek yogurt, milk, honey, and lime juice and have them ready beside the blender.
  • Add the milk, yogurt, honey, lime juice, and salt to the blender first, then layer the frozen strawberries and frozen watermelon cubes on top.
  • Secure the lid and blend on low for 10-15 seconds, then gradually increase to high and blend for 45-60 seconds until completely smooth and thick; add 1-2 tablespoons of extra milk if needed to help it blend.
  • Taste the smoothie and add more honey for sweetness or an extra squeeze of lime for brightness, then blend for a few more seconds to incorporate.
  • Pour immediately into two tall glasses, garnish with fresh mint leaves and a watermelon slice on the rim, and serve right away.

Notes

  • Always freeze the watermelon first — fresh watermelon blended without freezing produces a thin, watery juice rather than a thick smoothie.
  • Freeze watermelon cubes in a single flat layer to prevent them from clumping into a solid block that's hard to blend.
  • Add liquids (milk, yogurt, honey) to the blender before the frozen fruit so the blades can catch the liquid and pull the frozen pieces down efficiently.
  • If your blender struggles with frozen fruit, let the cubes sit at room temperature for 3-4 minutes to soften slightly before blending.
  • Use ripe, sweet watermelon for the best flavor — tap the melon and listen for a deep hollow thud as a sign of ripeness.
  • To make this smoothie vegan, substitute coconut milk yogurt or almond yogurt for the Greek yogurt and use agave syrup instead of honey.
  • Leftover smoothie can be stored in an airtight jar in the refrigerator for up to 24 hours; stir or shake well before drinking as separation is normal.
  • Pour leftover smoothie into popsicle molds and freeze overnight for a delicious frozen treat.
  • For a tropical variation, replace the frozen strawberries with frozen mango and pineapple chunks.
  • A pinch of sea salt is a small but important step — it makes the watermelon flavor noticeably more vibrant.

Nutrition

Serving: 1SmoothieCalories: 145kcalCarbohydrates: 29gProtein: 7gFat: 1.5gSaturated Fat: 0.5gPolyunsaturated Fat: 0.3gMonounsaturated Fat: 0.4gCholesterol: 5mgSodium: 65mgPotassium: 320mgFiber: 2gSugar: 22gVitamin A: 17IUVitamin C: 24mgCalcium: 10mgIron: 3mg
Keyword easy smoothie recipe, frozen watermelon drink, healthy smoothie, summer smoothie, watermelon smoothie
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