For the strawberry cordial:

• 8 oz. hulled fresh strawberries, quartered (1 cup)
• 1 cup sugar
• 1 Tbsp. fresh lemon juice

For the cocktail:

• 2 oz. (¼ cup) gin
• 1 oz. (2 Tbsp.) coconut milk
• ¾ oz. (1 Tbsp. plus 1½ tsp.) fresh lime juice
• 3 oz. (¼ cup plus 1 Tbsp.) prosecco
• 1 thin lime wheel or strawberry, for garnish

Instructions

1. Make the strawberry cordial: In a blender, add the strawberries, sugar, and lemon juice; purée until completely smooth. In a fine-mesh strainer set over a liquid-measuring cup, strain the cordial, discarding the seeds and any solids. Use immediately, or refrigerate, covered, for up to 1 week.
2. Make the cocktail: In a cocktail shaker filled with ice, combine the gin, coconut milk, lime juice, and 1 ounce (2 tablespoons) strawberry cordial (reserve remaining for another use). Shake vigorously, then strain into a Collins glass filled with fresh ice. Slowly pour in the prosecco (a frothy white layer will form at the top). Garnish with a lime wheel or strawberry. Serve immediately.