Gather Ingredients: Measure out 1 cup each of strawberries, blueberries, raspberries, and blackberries, along with 1 cup of Greek yogurt, 1 cup of almond milk, and 1 tablespoon of honey if desired.

Combine Ingredients: In a blender, add strawberries, blueberries, raspberries, and blackberries, along with Greek yogurt and almond milk. Drizzle with honey if using, and secure the blender lid.

Blend Smoothly: Start blending on medium speed for about 30 seconds, then increase to high for another 30 seconds until smooth and creamy.

Adjust the Consistency: If the smoothie is too thick, add a splash more almond milk and blend for 10-15 seconds. If too thin, add more frozen berries to thicken.

Serve and Enjoy: Pour into tall glasses, garnish with fresh berries or mint, and serve immediately.