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Peanut butter and banana oats

Oats cooked in milk with peanut butter stirred through and sliced banana.

By The foodose editorial team. Nutrition calculated from USDA FoodData Central. Checked on paper on 21 September 2026; not yet cooked in a test kitchen or photographed, so the times and yield are estimates. How we develop our recipes
What still needs a real kitchen
  • Confirm 80 g of oats thicken in 250 ml of milk in 5 to 6 minutes
  • Photograph the finished bowl
Time
About 13 min
estimated
Serves
2
see below
Energy
415 kcal
per serving
Protein
21 g
per serving
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Not yet photographed. The panel names the dish’s main ingredients rather than showing a picture we have not taken.

Ingredients for 2 servings

2 servings

Check off ingredients as you go.

Contains gluten, milk, peanuts. Check the labels on packaged ingredients:

  • rolled oats. UK allergen law lists oats among the cereals containing gluten. If you avoid gluten, buy oats labelled gluten-free.
  • peanut butter. Most peanut butter contains added salt, and some contains palm oil or sugar; this figure is for the unsalted kind.

Cooking steps

  1. Put the oats, milk and cinnamon in a small pan and bring to a gentle simmer.

  2. Cook for 5 to 6 minutes, stirring often, until the oats have softened and the mixture has thickened.

  3. Take the pan off the heat and let it stop bubbling, then beat in the peanut butter until it has disappeared into the oats with no streaks left.

  4. Divide between bowls, top with the sliced banana and the yoghurt.

The useful detail

Beat the peanut butter in off the heat. Dropped into a boiling pan it seizes on contact and sets into lumps that will not break up however hard you stir.

Make it work for you

One serving is A bowl of oats with half a banana and 75 g of yoghurt. You can switch to a smaller portion in the ingredients above; it is three quarters of this, and it contains correspondingly less energy and protein. It is an option, not a goal.

  • Tahini instead of peanut butter

    Thinner and more bitter, and it stirs in more easily.

    Per serving: about the same energy, about 1 g less protein, about the same fat.

    Allergens: Swaps peanuts for sesame.

  • Soya milk instead of dairy milk

    Thinner, and it suits the peanut.

    Per serving: about 15 kcal less, about the same protein, about the same fat.

    Allergens: Adds soya, removes milk.

  • Skyr instead of Greek yoghurt

    Thicker and sharper, with slightly more protein.

    Per serving: about 10 kcal less, about the same protein, about 1 g less fat.

Estimated nutrition

Per standard serving, calculated from the ingredients above. Nutrition changes with substitutions, brands and how much oil stays in the pan.

A sweet breakfast where the protein comes from three directions, the milk, the peanut butter and the yoghurt, rather than from the oats.

Nutrition per serving
Energy415 kcal
Protein21 g
Fat15 g
of which saturates5 g
Carbohydrate54 g
of which sugars19 g
Fibre7 g
Sodium90 mg
Show calculation notes

Each ingredient’s weight is multiplied by its USDA FoodData Central values per 100 g. The whole recipe is added up and divided by 2. Raw weights are used for meat, fish and vegetables; beans and lentils are drained weights. All of the oil is counted as eaten. Added salt is not included; sodium from stock, bread, cheese and tinned food is.

Calculation, whole recipe
IngredientWeight usedSourceEnergyProtein
rolled oats80 gFDC 173904Cereals, oats, regular and quick, not fortified, dry303 kcal10.5 g
milk260 gFDC 171267Milk, reduced fat, fluid, 2% milkfat, with added vitamin A and vitamin D129 kcal8.5 g
ground cinnamon1.5 gFDC 171320Spices, cinnamon, ground3 kcal0.1 g
peanut butter30 gFDC 172470Peanut butter, smooth style, without salt179 kcal6.7 g
bananas120 gFDC 173944Bananas, raw107 kcal1.3 g
Greek yoghurt150 gFDC 170903Yogurt, Greek, plain, lowfat110 kcal14.9 g
Whole recipeDivided by 2831 kcal42.0 g

Per serving the energy is rounded to the nearest 5 kcal, grams to the nearest whole gram and sodium to the nearest 10 mg. Calculation method 1.0, September 2026. How the calculation works.

Storage and reheating

In the fridge
Cool, cover and refrigerate within 2 hours and eat within 3 to 4 days. It sets very thick when cold. Slice the banana fresh.
Reheating
Reheat with a good splash of milk, stirring, until 74°C / 165°F, steaming hot throughout.

Checked against US Food and Drug Administration, Refrigerator and Freezer Storage Chart, USDA Food Safety and Inspection Service, Leftovers and Food Safety, FoodSafety.gov, Safe Minimum Internal Temperatures and FoodSafety.gov, Cold Food Storage Chart. UK guidance from the Food Standards Agency is shorter, at two days for most leftovers.

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