Simple Protein-Boost Smoothie
A creamy, naturally sweet smoothie that tastes like a peanut butter banana milkshake but packs a serious protein punch. Made with just a handful of pantry staples, it comes together in under 5 minutes for a satisfying breakfast or post-workout refuel.
For 2 servings
- prep · ~2 min
Gather and prep the ingredients.
1.Peel the bananas and break them into 2-inch chunks.2.Measure out the milk, yogurt, peanut butter, and honey.3.Have ice cubes ready. - mix · ~1 min
Blend until smooth and creamy.
1.Add banana chunks, peanut butter, milk, yogurt, and honey to the blender.2.Toss in the ice cubes.3.Blend on high speed for 45-60 seconds until completely smooth with no chunks remaining.TIPStop and scrape down the sides once if needed to make sure the peanut butter fully incorporates. - serve
Pour into glasses and serve immediately.
Divide the smoothie equally between two glasses. Serve right away while it's cold and frothy.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Use a very ripe banana with brown spots for maximum natural sweetness and creamy texture.
- 2Chill the milk and yogurt beforehand so the smoothie stays cold without relying solely on ice.
- 3Scrape down the blender sides halfway through to ensure the peanut butter fully emulsifies.
- 4For a thicker smoothie, use frozen banana chunks instead of fresh and reduce ice to 2 cubes.
- 5If you prefer a thinner consistency, add an extra splash of milk and pulse briefly.
- 6Make it ahead: pour into a freezer-safe jar and thaw in the fridge overnight; shake before drinking.
Adapt it for your goals.
Dairy-free / vegan
Swap the milk for unsweetened almond or oat milk, and use a plant-based yogurt (like coconut or soy) plus 1 tablespoon of maple syrup instead of honey. You get the same creamy protein boost without any dairy.
chocolate pbChocolate pb
Add 1 tablespoon of unsweetened cocoa powder along with the other ingredients. It turns this smoothie into a chocolate peanut butter dream, perfect for a post-workout treat.
lower sugarLower-sugar
Skip the honey and use one small, not-too-ripe banana. The natural sweetness from the peanut butter and yogurt is usually enough, and you cut about 15g of sugar.
high protein / muscle builderHigh-protein / muscle builder
Add one scoop of plain or vanilla protein powder (whey or plant-based) and use 2% or whole milk. This bumps the protein to roughly 30g per serving, ideal for muscle repair.
Why this is on our healthy list.
Rich in Muscle-Building Protein
Greek yogurt and peanut butter together supply high-quality protein that supports muscle recovery and keeps you fuller for longer.
Natural Energy from Bananas
Bananas provide potassium and natural sugars for a quick, sustained energy boost without processed sweeteners.
Good Source of Healthy Fats
Peanut butter contributes monounsaturated fats, which are heart-friendly and help absorb fat-soluble vitamins from other foods.
Probiotic Support for Digestion
Full-fat Greek yogurt contains live active cultures that support gut health and digestion.
Frequently asked questions
Yes — frozen bananas will make the smoothie thicker and creamier, and you can reduce the ice cubes to 1 or 2. No need to thaw them first.
