Watermelon Lemonade Cooler
Ingredients & steps
StandardIngredients
- 6oz fresh watermelon, cubed and seeds removed, blended into a puree
- 1/4 cup (2oz) fresh watermelon, small-diced, for texture
- 4oz bottled lemonade (e.g. Simply Lemonade)
- Ice (enough to fill a 16oz glass)
Steps
- 1.Blend the 6oz of watermelon cubes into a smooth puree (a blender does this better than mashing, since watermelon is mostly water and blends easily).
- 2.Fill a 16oz glass with ice.
- 3.Pour in the watermelon puree and the lemonade, and stir well.
- 4.Add the diced watermelon pieces and serve immediately with a straw.
Not medical or nutrition advice. Calorie figures on this page are estimates based on typical ingredient values, not a lab analysis of your exact batch — they'll shift with the brand of milk, syrup, or protein powder you actually use. "Ingredient-Honest" and "sugar-free" describe what's in the recipe, not a health claim. If you're managing diabetes, a caffeine sensitivity, pregnancy, or another condition, check with a doctor or dietitian before making a recipe part of your routine. Read the full disclaimer.
This is about as simple as fruit drinks get — blended fresh watermelon and bottled lemonade, no tea steep, no syrup pump, no coffee anywhere in the build. It’s the closest thing on this site to a straight-up cooler, and worth flagging plainly: if you came here expecting a coffee recipe, this isn’t one.
Building the Drink
- Blend 6oz watermelon cubes into a smooth puree.
- Fill a 16oz glass with ice.
- Pour in the puree and 4oz lemonade, and stir well.
- Add 2oz diced watermelon pieces and serve.
Assumptions: a 16oz quick-serve-style watermelon lemonade (this style of drink is common at drive-thru drink chains rather than one single national item), whole watermelon priced per-pound and broken down to usable flesh weight, and bottled lemonade at typical grocery pricing. At 5 of these a week over the site’s standard 48-week year, that’s roughly $814/year back in your pocket versus buying it out.
Swaps & Notes
- Buy watermelon whole, not pre-cut, if cost matters to you — pre-cut containers run 3-5x more per ounce than breaking down a whole melon yourself.
- In a rush? Pre-cut watermelon cups work fine, just expect the per-drink cost to land closer to $1.50-2.00 instead of $0.60.
- Want it fizzier? Swap in sparkling lemonade or a splash of club soda for part of the still lemonade — changes the texture, not really the cost.
Recipe Card Summary
Watermelon Lemonade Cooler
- Blended fresh watermelon and bottled lemonade, with diced watermelon pieces, over ice
- Prep time: 5 minutes · Total: 5 minutes
- Cost: ~$0.60/drink vs. ~$3.99 quick-serve equivalent
- No coffee or tea in this drink
FAQ
Is watermelon actually cheaper bought whole?
Yes, usually significantly — a whole melon works out to a few cents per ounce of usable flesh, versus pre-cut containers that often charge 3-5x more per ounce for the convenience of not cutting it yourself.
Can I make this ahead for a pitcher?
The lemonade keeps fine, but blended watermelon separates and loses texture after a few hours in the fridge — it’s best blended fresh per batch, close to serving time.
Does this have any caffeine?
No — there’s no tea or coffee in this recipe at all, just fruit and lemonade.
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