
Créé avec l’IA
Preheat the oven to 190°C (375°F). Line a 23 × 23 cm (9 × 9-inch) baking dish with parchment paper or lightly coat it with nonstick cooking spray.
Place the peeled bananas in a large mixing bowl and mash them thoroughly with a fork until mostly smooth.
Add the eggs, milk, and maple syrup to the mashed bananas. Whisk until evenly combined.
Add the rolled oats, ground cinnamon, and baking powder. Stir until all the oats are moistened.
Gently fold in 150 g of the blueberries and 20 g of the chopped walnuts.
Pour the mixture into the prepared baking dish and spread it into an even layer. Scatter the remaining 50 g of blueberries and 10 g of walnuts over the top.
Bake for 35–40 minutes, or until the center is set and the edges are lightly golden.
Remove the baked oatmeal from the oven and let it rest for 10 minutes before slicing and serving.