Add liquids first. Pour 3/4 to 1 cup milk into the blender base. Starting with liquid helps everything move smoothly and prevents clumps.

Layer in creamy elements. Add 1/2 cup Greek yogurt and 1/2 of a banana. These make the smoothie thick and silky.

Add the protein. Scoop in 1 serving of protein powder. If yours tends to clump, sprinkle it in evenly rather than dumping all at once.

Pile on the frozen fruit. Add 1 to 1 1/2 cups frozen mixed berries. Frozen is key for texture and chill.

Boost with extras. Add 1 teaspoon chia or ground flax, 1 teaspoon vanilla, and 1 tablespoon nut butter if using. Taste preferences vary, so start small.

Blend low to high. Begin on low to catch the heavier bits, then increase to high for 30–45 seconds, until completely smooth and vividly purple.

Adjust and finish. If it’s too thick, add a splash more milk. If it’s too thin, add a few extra frozen berries or a small handful of ice and blend again.

Taste and sweeten if needed. If the berries are tart, add 1–2 teaspoons honey or maple syrup. Blend 5 seconds to combine.

Serve right away. Pour into a chilled glass or an insulated cup if you’re heading out the door.