Icy Watermelon Lemonade Slush | 3-Ingredient Summer Cooler

Icy watermelon lemonade slush: Blend frozen watermelon cubes with fresh lemon juice, a little ice, and optional honey or soda for fizz. Pour into tall glasses, garnish with mint and a watermelon wedge. A 5-minute, bright summer cooler.

Hot day, zero time? This icy watermelon lemonade slush gives instant relief: sweet, hydrating watermelon meets zesty lemon for a frosty, sippable refreshment kids and adults love.

Table of Contents

• At a Glance
• Ingredients
• Step-by-Step Instructions
• Pro Tips & Variations
• Make-Ahead & Storage
• Serving & Pairings
• Troubleshooting
• Nutrition Facts
• FAQ
• Conclusion

At a Glance

• Servings: 2 tall glasses
• Prep Time: 5 minutes (plus freezing watermelon)
• Total Time: 5 minutes
• Calories per serving: ~60 kcal (without sweetener)
• Skill level: Easy (no cook)
• Equipment: Blender, tall glasses

Ingredients

Base

• 4 cups (600 g) seedless watermelon, cubed and frozen
• 3 tbsp (45 ml) fresh lemon juice
• 1 cup (240 ml) ice cubes
• 1–2 tsp honey or agave, to taste (optional)
• Pinch of fine salt (boosts flavor)

To Adjust Texture (choose one)

• 1/4–1/2 cup (60–120 ml) cold water or
• 1/4–1/2 cup (60–120 ml) chilled lemon-lime soda (for light fizz)

Step-by-Step Instructions

1. Load blender: Add frozen watermelon, lemon juice, ice, optional honey, and a pinch of salt.
2. Blend: Pulse, then blend until thick and slushy. Splash in cold water or soda to reach a sip-able texture.
3. Serve fast: Pour into chilled glasses. Garnish with mint, lemon slice, and a small watermelon wedge.

Pro Tips & Variations

• Ultra-red color: Add 3–4 frozen strawberries.
• Extra zing: Grate in 1/2 tsp fresh ginger before blending.
• Electrolyte boost: Swap water with unsweetened coconut water.
• Adults only: Stir in 1 oz vodka or white rum per glass (responsibly).
• No added sugar: Skip honey; use very ripe watermelon.

Make-Ahead & Storage

• Freeze watermelon cubes up to 1 week ahead in a zip bag.
• Blend just before serving for best slush texture.
• If it melts, re-blend with a handful of ice.

Serving & Pairings

• Serve with BBQ chicken, shrimp tacos, or veggie burgers.
• Great for picnics, pool parties, and back-to-school snacks.

Troubleshooting

• Too thick? Add a splash of water or soda and blend briefly.
• Too tart? Add 1 tsp honey or a bit more watermelon.
• Too sweet? Add more lemon juice and a pinch of salt.

Nutrition Facts (per serving, estimate)

FAQ

Can I use bottled lemon juice?
Fresh lemon tastes brighter, but bottled works if needed.

Do I need to freeze the watermelon?
Yes for slush texture; otherwise add more ice and expect a thinner drink.

How do I make it for a crowd?
Scale x4 and blend in batches; keep extra watermelon cubes frozen.

Frosty, vivid, and wildly refreshing, this watermelon lemonade slush is your 5-minute answer to summer heat—blend, sip, repeat.