PB-Banana Oat Smoothie

Peanut butter, banana, and oats — breakfast that drinks like a milkshake and holds you till lunch.

5 min1 servingsAmerican
PB-Banana Oat Smoothie — American recipe, finished and plated

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Ingredients

  • 2 tbsp Peanut butter
  • 1 Banana
  • 30 g Oats
  • 250 ml Milk
  • 1 tsp Honey (optional)
  • ¼ tsp Ground cinnamon (optional)

Method

  1. Break the banana into a blender and add the peanut butter, oats, milk, and honey.
  2. Blend on high until completely smooth, scraping down once if it catches — add a splash more liquid if it fights the blades.
  3. Pour into a glass and dust with cinnamon.

About PB-Banana Oat Smoothie

This PB-banana oat smoothie is a blended American breakfast built for speed and staying power, the kind of drink you make when you want something that eats like a treat but works like a meal. Peanut butter, banana, and oats form the backbone: the banana brings natural sweetness and body, the peanut butter adds richness and protein, and the oats blend in to thicken it and slow everything down so it holds you until lunch. A little honey rounds it out and a dusting of cinnamon on top gives it that milkshake-adjacent warmth.

The texture is the whole point — blended on high, it turns thick and creamy, drinking more like a milkshake than a thin juice-bar smoothie. Because the oats go straight into the blender raw, they soften into the drink and add fiber without any cooking or soaking. It takes about five minutes start to finish and scales to whatever's ripe on the counter, which makes it a reliable weekday breakfast or a post-workout refuel. If it fights the blades, a splash more milk loosens it; pour it into a tall glass and drink it right away while it's cold and thick.

Equipment: blender.

PB-Banana Oat Smoothie: frequently asked questions

Is PB-Banana Oat Smoothie gluten-free?

As written, no — it contains Oats. You'd need a certified gluten-free swap for that ingredient to make it gluten-free.

Is PB-Banana Oat Smoothie dairy-free?

Not as written — it uses Milk. Swapping it for a plant-based alternative makes it dairy-free.

Do I need every ingredient to make PB-Banana Oat Smoothie?

The core ingredients are essential, but you can leave out honey, ground cinnamon — they're optional and mainly there for extra flavor or finish.

How many servings does PB-Banana Oat Smoothie make?

This recipe makes 1 serving. In the app you can scale it up or down and the ingredient amounts adjust automatically.