Make Strawberry Lemonade Bellini: blend frozen strawberries with lemonade and top with chilled Prosecco for a bright, bubbly cocktail.
Combine the frozen strawberries and the lemonade in a blender and process until the mixture is completely smooth and velvety. Work in short pulses if the berries are very frozen so small ice-crystal flecks remain, giving a faint shimmer and chill to the puree; scrape the sides with a spatula as needed. The final texture should be glossy, pourable but slightly thick—more like a frozen nectar than a runny juice.

Pour the chilled strawberry-lemonade puree into chilled champagne flutes until each glass is about half full, holding the pour steady to keep the surface smooth. Carefully top each glass with cold Prosecco so the bubbling effervescence lifts the strawberry layer slightly and creates a delicate gradient and frothy crown; watch tiny streams of bubbles rise through the translucent liquid as the layers marry.
Serve immediately, resting a perfectly halved fresh strawberry on the rim of each flute so its bright red flesh and tiny green leaf catch the eye; allow a slight halo of condensation to form on the glass for a fresh, just-chilled look. The final presentation should showcase a glossy, slightly frothy surface, visible micro-bubbles, and a warm sunny-orange to deep-red gradient, ready to be photographed and enjoyed.
