Protein Baked Oats: Easy Chocolate Breakfast
What if breakfast tasted like chocolate cake but kept you full until lunch? That is the appeal of protein baked oats. You blend oats, banana, milk and chocolate plant protein, bake it in a dish, and out comes a soft, cake-like breakfast with a gooey centre. It is one bowl, dairy free and perfect for meal prep.
Why Make Protein Baked Oats?
Baked oats have become a favourite because they feel like dessert while being made mostly from oats and fruit. Adding protein powder gives each serve extra staying power and a rich chocolate flavour. Unlike porridge, baked oats hold their shape, so they are easy to slice and take to work. They also reheat well, which makes them ideal for busy weeks.
The trick to good baked oats is blending. Blended oats give a smooth, cake-like texture, while unblended oats give a chewier, flapjack-style bake. This recipe uses the blended method.
Ingredients
Makes 2 serves (or 1 large dish)
- 1 cup (90 g) rolled oats
- 1 ripe banana
- 1 scoop (30 g) chocolate plant protein powder
- 1 tablespoon cocoa powder
- 1 teaspoon baking powder
- A pinch of salt
- 3/4 cup (185 ml) plant milk
- 1 tablespoon maple syrup
- 1/2 teaspoon vanilla extract
- 2 tablespoons dark chocolate chips
- 1 tablespoon peanut butter for the centre (optional)

Method
- Heat the oven to 180°C (fan-forced 160°C). Lightly grease a small baking dish (about 15 x 15 cm) or two large ramekins.
- Put the oats, banana, protein powder, cocoa, baking powder, salt, milk, maple syrup and vanilla in a blender.
- Blend for 30 to 45 seconds until smooth. The batter should be thick but pourable.
- Pour it into the dish and scatter the chocolate chips on top. For a molten centre, drop the peanut butter into the middle and push it just under the surface.
- Bake for 20 to 25 minutes, until risen and set at the edges, with a slight wobble in the centre.
- Let it cool for 5 minutes before eating. It firms up as it cools.
Tips for Perfect Protein Baked Oats
- Blend well. A smooth batter gives a lighter, more cake-like texture.
- Do not overbake. A slight wobble in the middle means a soft, gooey centre.
- Use a ripe banana. It adds sweetness and moisture, so you need less syrup.
- Pick the right dish size. A smaller, deeper dish gives a fluffier bake. A wide, shallow dish gives a firmer slice.
Flavour Variations
- Choc-raspberry: fold 1/2 cup frozen raspberries through the batter before baking.
- Black Forest: add pitted cherries and top with a spoonful of coconut yoghurt after baking.
- Vanilla blueberry: use vanilla protein powder, skip the cocoa and fold in blueberries.
- Salted caramel: use salted caramel powder and top with sliced banana and a pinch of flaky salt.
- Choc-orange: add the zest of half an orange to the batter.
Make It Without a Blender
No blender? Use quick oats, mash the banana well with a fork, and whisk everything together in a bowl. Let the mixture rest for 5 minutes so the oats soften, then bake as above. The texture is more rustic and chewy, a little like a soft flapjack, and just as tasty.

Meal-Prep Baked Oats
Baked oats are ideal for preparing ahead. Bake a double batch in a larger dish, cool it, then cut it into four portions. Store them in containers in the fridge for up to 4 days. Reheat a portion in the microwave for 45 to 60 seconds and top with fresh fruit or yoghurt. You can also freeze portions for up to 2 months and thaw them overnight in the fridge.
Why Banana Is the Secret Ingredient
The banana in baked oats does three jobs at once. It sweetens the batter, so you need only a little syrup. It adds moisture, which keeps the bake soft rather than dry. And it binds everything together, so there is no need for eggs. The riper the banana, the better it works. If you only have a firm banana, add an extra teaspoon of maple syrup and a tablespoon more milk.
Topping Ideas
Finish your baked oats with a spoonful of coconut yoghurt and fresh berries, sliced banana and a drizzle of nut butter, or a little extra grated dark chocolate. In winter, warm stewed pears are lovely on top. In summer, try mango and passionfruit.

Quick FAQ
Can I make protein baked oats the night before? Yes. Blend the batter, refrigerate it overnight and bake in the morning, adding a splash of milk if it has thickened.
Why are my baked oats dry? They were baked too long or the batter was too thick. Pull them out while the centre still wobbles.
Can I use vanilla protein instead? Yes. Leave out the cocoa and add berries or cinnamon instead.

The Protein in These Baked Oats
We made this with our Chocolate Flavoured Protein Powder, a plant-based powder that blends smoothly into the batter and gives the bake a rich cocoa flavour. It keeps the recipe completely dairy free. Bake a dish on Sunday and breakfast is ready for days.