Delicious Brownie Baked Oatmeal

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This delicious brownie baked oatmeal is a comforting oven-baked breakfast that eats like a soft, fudgy brownie. It has a moist centre, lightly crisp edges, and a rich chocolate flavour balanced by wholesome oats. The recipe is straightforward and beginner friendly, with simple mixing and one tin baking. From start to finish, it takes about 45 minutes.

Ingredients

For the oatmeal base

200g rolled oats
40g cocoa powder
1 tsp baking powder
1/4 tsp fine sea salt

For the wet mixture

2 large eggs
90g light brown sugar
60ml maple syrup or honey
300ml whole milk
60g unsalted butter, melted and cooled
1 tsp vanilla extract

For the topping

80g dark chocolate chips

How to Make Delicious Brownie Baked Oatmeal

Prepare the oven: Preheat the oven to 180°C or 160°C fan. Lightly grease and line a 23 x 30cm baking tin with baking parchment.
Mix the dry ingredients: In a large bowl, stir together the rolled oats, cocoa powder, baking powder, and salt until evenly combined.
Combine the wet ingredients: In a separate bowl, whisk the eggs, brown sugar, maple syrup, milk, melted butter, and vanilla extract until smooth.
Assemble the mixture: Pour the wet mixture into the bowl of dry ingredients and stir gently until everything is well mixed. Fold in half of the chocolate chips.
Bake: Transfer the mixture to the prepared tin and spread it evenly. Scatter the remaining chocolate chips over the top. Bake for 30 to 35 minutes until just set in the centre.
Cool and serve: Remove from the oven and allow to cool for 10 minutes before slicing. The oatmeal will firm up slightly as it cools.

Tips

Why is my baked oatmeal too dry?

Overbaking can dry it out. Remove it from the oven when the centre is just set and still slightly soft.

How do I make it extra fudgy?

Add an extra 20g of chocolate chips and reduce the baking time by a few minutes.

Can I make this dairy free?

Use plant-based milk and replace the butter with melted coconut oil.

Serving Suggestions

Serve warm with Greek yoghurt
Add fresh berries on the side
Drizzle with extra maple syrup

Storage

Room temperature

Keep covered for up to 1 day in a cool place.

Refrigerator

Store in an airtight container for up to 4 days. Reheat gently before serving.

Freezing

Freeze individual portions for up to 2 months. Defrost overnight in the fridge.

Nutrition

Calories: 320 kcal
Carbohydrates: 38g
Protein: 9g
Fat: 14g
Saturated fat: 7g
Sodium: 180mg

Nutrition values are estimates and may vary.

FAQs

Can I bake this as a loaf instead?

Yes, divide the mixture between two loaf tins and increase the baking time slightly. Check for doneness with a skewer.

What size tray bake tin works best?

A tin around 23 x 30cm gives the ideal depth and even baking.

Can I use wholemeal oats?

Yes, wholemeal or jumbo oats work well, but the texture will be slightly chewier.

Is this suitable for children?

Yes, it is naturally sweet and soft, making it suitable for all ages.