Intermediate
Rosemary Lemon Iced Coffee Float
A refreshing summer treat combining aromatic rosemary-infused cold brew with bright lemon and creamy vanilla ice cream. The herbal notes of rosemary complement the coffee's richness while lemon adds a citrusy brightness. Topped with a scoop of vanilla ice cream for an indulgent float that's perfect for hot afternoons.
720 min
2 servings
Cold Brew

Instructions
Brewing Instructions
- Prepare cold brew: Combine coarsely ground coffee with cold water in a large jar or cold brew maker
- Add rosemary: Gently bruise 2 rosemary sprigs and add to the coffee mixture
- Steep: Let steep in refrigerator for 12 hours
- Strain: Remove rosemary sprigs and strain coffee through fine mesh or cold brew filter
- Make lemon syrup: Mix simple syrup with fresh lemon juice
- Assemble float: Fill tall glasses with ice, add 3/4 cup cold brew concentrate
- Add flavoring: Stir in 1 tablespoon lemon syrup per glass
- Top with ice cream: Add 2 scoops vanilla ice cream to each glass
- Garnish: Sprinkle with lemon zest and add a small rosemary sprig
Pro Tips
Pro Tips
- Bruise rosemary gently by rolling between your palms to release oils without overpowering
- Adjust sweetness by varying the lemon syrup amount to taste
- Use quality vanilla ice cream for the best float experience
- Serve immediately to prevent ice cream from melting too quickly
- Make extra cold brew - it keeps in the fridge for up to a week
- Try different herbs like lavender or thyme for variation
Recipe Details
Coffee Amount:80g
Water Amount:600ml
Grind Size:Coarse
Water Temp:Room temperature
Prep Time:15 min
Ingredients
- coarsely ground coffee - 80g
- cold water - 600ml
- fresh rosemary sprigs - 2 sprigs
- fresh lemon juice - 2 tablespoons
- simple syrup - 2 tablespoons
- vanilla ice cream - 4 scoops
- lemon zest - 1 teaspoon
- ice cubes - as needed
Equipment Needed
- large jar or cold brew maker
- fine mesh strainer
- tall glasses
- ice cream scoop (optional)
- microplane zester (optional)