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How to make a protein smoothie for lunch?

Quick answer

For a lunch smoothie, blend a protein base (Greek yogurt, cottage cheese or protein powder), a carbohydrate (oats or banana), a fat (nut butter), fruit and a liquid such as milk or soy milk. Greatist notes recipes built on Greek yogurt or cottage cheese with oats and nut butter keep it filling. Drink it slowly and do not rely on it every day.

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In this article
  1. How do you make a protein smoothie for lunch?
  2. What are the building blocks?
  3. What is a simple formula?
  4. How do you blend it well?
  5. How much protein will you get?
  6. What cautions apply?

How do you make a protein smoothie for lunch?

A lunch smoothie needs to be more than fruit and juice. Aim for four parts: protein, a starchy food, a little fat and fruit or vegetables.

What are the building blocks?

Part Examples
Protein Greek yogurt, cottage cheese, milk, soy milk, silken tofu, protein powder
Starch and fiber Rolled oats, banana, chia seeds
Fat Peanut or almond butter, seeds, a bit of avocado
Fruit or vegetables Berries, mango, spinach
Liquid Milk, soy milk or water

Greatist’s roundup of protein smoothies uses Greek yogurt as the most common base, with cottage cheese as a milder alternative, protein powder in many recipes, and nut or seed options such as almond butter, peanut butter, chia and hemp hearts. Two of its recipes include oats.

What is a simple formula?

  • 3/4 to 1 cup Greek yogurt or cottage cheese
  • 1 cup milk or soy milk
  • 1/4 cup rolled oats
  • 1 tablespoon nut butter
  • 1 cup fruit

These amounts are a suggested starting point, not a tested recipe. Taste, then adjust the liquid for thickness.

How do you blend it well?

  1. Put the liquid and yogurt in first.
  2. Add oats, powders and nut butter.
  3. Add fruit and ice last.
  4. Blend for a full minute so the oats break down.

How much protein will you get?

It depends on your ingredients, so read the labels and add them up. Greatist’s recipes are described as having 8 or more grams of protein per serving, so a lunch version should aim higher.

What cautions apply?

  • Protein supplements are not regulated by the FDA, so research a powder before you buy it.
  • Check allergens in nut butters, dairy and soy.
  • A drink is less filling than chewing food; pair it with fruit or a handful of nuts if you stay hungry.

If you have kidney disease or special dietary needs, ask your doctor or dietitian.

People also ask

What should be in a protein smoothie for lunch?

Protein such as Greek yogurt or cottage cheese, oats or banana, nut butter, fruit and a liquid.

Do I need protein powder?

No. Greek yogurt, cottage cheese, milk, soy milk and nut butter supply protein from food.

How do I keep a smoothie filling?

Add oats, nut butter and a protein source, and drink it slowly.

General information only, not medical advice. If you have a health condition or are pregnant, ask your doctor before changing what you drink.

Sources

  1. Greatist: High-protein smoothie recipes, read 6 Nov 2026
Written by Drinks Type Editorial Team · Published Mar 15, 2025 · Updated Nov 6, 2026
About · How we verify this · Editorial policy · Corrections

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One tap. Anonymous. It helps us decide what to build.

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