This high-protein Wendy's Frosty copycat is thick, creamy, and chocolatey, made with frozen banana, Greek yogurt and chocolate protein powder. It comes together in just 5 minutes with a blender, no special equipment or freezing required.
Add the ice, milk, protein powder, banana, Greek yogurt, cocoa powder, vanilla extract and salt to a high-powered blender.
1 cup (~150g) ice, ⅓ cup milk of choice , 1 scoop whey chocolate protein powder, ½ frozen banana, 2 Tablespoons greek yogurt, ½ Tablespoon cocoa powder, 1 teaspoon vanilla extract, pinch of salt
Blend until thick, smooth, and creamy, using the tamper if your blender has one. Stop and scrape down the sides as needed. You want the mixture to be thick, but if it’s too thick to blend, add more milk, 1 tablespoon at a time, until it reaches your desired consistency.
Taste and add a little more cocoa powder if you'd like a richer chocolate flavor.
Pour into a glass and enjoy immediately.
Notes
Milk: I use Fairlife high protein milk for the extra protein and creamier texture. Any milk works, but add more only if the blender genuinely cannot move the mixture, and go one tablespoon at a time.
Greek yogurt: Full-fat gives the creamiest, richest result. Low-fat works but the texture will be noticeably thinner.