There is no easier way to celebrate warm weather than with a frozen watermelon rosé slushie. This refreshing summer cocktail combines sweet frozen watermelon with crisp rosé wine for a bright, fruity drink that is perfect for backyard barbecues, pool days, patio dinners, or a relaxed evening outside.

Rosé is already a favorite summer wine, and turning it into a frozen drink makes it even more fun. If you have never tried frosé before, this watermelon version is a great place to start. It is light, chilled, fruity, and simple to prepare. The watermelon adds natural sweetness and a beautiful pink color, while the rosé keeps the drink crisp and refreshing.
This frozen watermelon rosé wine slushie is especially appealing because it uses just two main ingredients: watermelon and rosé wine. Instead of blending the drink with regular ice, the rosé is frozen in an ice cube tray. That keeps the flavor from becoming watered down and gives the slushie a smooth, icy texture. The watermelon is also frozen ahead of time, so everything blends into a thick, frosty cocktail with very little effort.
The only part of this recipe that requires planning is the freezing time. Dice the watermelon, freeze it in a freezer-safe container, and pour some of the rosé into an ice cube tray. Once both are frozen, add them to a blender with the remaining chilled rosé. Blend until smooth, pour into glasses, and serve right away. If you like a sweeter drink, you can add a small amount of agave. However, the watermelon often provides enough sweetness on its own, so it is best to taste the slushie before adding any extra sweetener.
This watermelon frosé is also easy to dress up for serving. A small watermelon wedge on the rim of the glass instantly makes it feel festive, and a colorful paper straw adds a playful touch. If you are serving these frozen rosé slushies at a summer party, you can prepare the frozen ingredients ahead of time and blend everything just before guests arrive. It is a simple drink that looks impressive without requiring complicated steps.
Because the recipe is so straightforward, it is also easy to adjust to your taste. Use a rosé you already enjoy drinking. If you prefer a drier cocktail, choose a dry rosé. If you like something fruitier, use a rosé with a softer, sweeter flavor. A darker pink rosé will create a more vibrant slushie, while a paler rosé will make a lighter-colored drink. Either way, the result is cold, refreshing, and perfect for summer sipping.

Tips and Tricks for Making Watermelon Frosé Slushies
- You do not need an expensive bottle of rosé wine for this recipe. A budget-friendly bottle works well, especially since it will be blended with fruit.
- Choose a darker pink rosé if you want a brighter, more colorful frozen watermelon rosé slushie. A lighter rosé will still taste delicious, but the color will be softer.
- Use a rosé that you enjoy drinking on its own. A dry rosé is a good choice if you prefer cocktails that are not overly sweet.
- If the slushie sits for a while, the watermelon may settle toward the bottom of the glass. Stir it with a straw or spoon to bring the texture back together.
- If you have leftovers, place them in the freezer. When ready to serve again, blend briefly until the slushie is smooth.
- A high-powered blender works well, but it is not required. A standard blender can also make this frozen watermelon rosé wine slushie.
Complete Your Summer Party With These Gluten-Free Recipes
- Watermelon Salsa
- Prosciutto Melon Mozzarella Skewers
- Cucumber Tomato Avocado Salad
- Summer Sangria with Watermelon and Pineapple
- Gluten-Free Grilled Teriyaki Pineapple Burgers
Frozen Watermelon Rosé Wine Slushie Recipe
This frozen watermelon rosé wine slushie recipe is a quick and refreshing summer cocktail made with frozen watermelon, rosé wine, and optional agave for extra sweetness. It is ideal for outdoor gatherings, summer parties, backyard barbecues, or a simple warm-weather drink by the pool. Since the watermelon and rosé are frozen in advance, the final preparation takes only a few minutes when you are ready to serve.

Frozen Watermelon Rosé Wine Slushie
Ingredients
- 4 cups diced watermelon – from 1/4 of a medium watermelon
- 1 bottle (750ml) rosé wine
- 1-2 tbsp agave – optional
Instructions
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Dice the watermelon and place it in a freezer-safe container. Freeze for 3 to 4 hours.
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Pour the rosé into a standard ice cube tray. Freeze for 3 to 4 hours. Refrigerate the remaining rosé until ready to use.
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Add the frozen watermelon, frozen rosé cubes, optional agave, and remaining chilled rosé to a blender. Blend until smooth.
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Pour the slushie into glasses and serve with a watermelon wedge and paper straw, if desired.
Notes
- For a bolder pink color, use a rosé with a deeper shade. A lighter rosé will create a paler slushie.
- If you prefer drinks that are less sweet, choose a dry rosé and taste before adding agave.
- If the slushie sits, the watermelon may settle. Stir before drinking or blend again if needed.
- Leftovers can be stored in the freezer and blended briefly before serving again.
Nutrition
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Carbohydrates: 12g
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Sodium: 1mg
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Potassium: 113mg
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Sugar: 8g
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Vitamin A: 575IU
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Vitamin C: 8.2mg
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Calcium: 7mg
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Iron: 0.3mg