
Casserole
Description
Homemade baked goods for tea. Making the “Onion Happiness” casserole is very simple. You get something between baked stuffed toasts and a full, satisfying meal. The gentle sweetness of baked onion and the tender base with filling under an aromatic cheese crust will win you over. The recipe fits both breakfast and a hearty snack. Feel free to experiment with the filling — it’s entirely up to your taste.
Instructions
- 1
Step 1

Prepare all ingredients.
- 2
Step 2

Combine the milk and egg. Season with salt and pepper and whisk.
- 3
Step 3

Dice the onion or cut it into half-rings. Sauté in vegetable oil until soft, seasoning with salt to taste.
- 4
Step 4

Dip the bread slices in the egg–milk mixture for a few minutes so they absorb it well, then arrange them in a single layer in a heatproof dish.
- 5
Step 5

On top, spread the fried onion and the sausage cut into cubes.
- 6
Step 6

Pour everything over with the remaining egg–milk mixture and sprinkle with grated cheese. Bake in the oven at 180 °C for about 20 minutes.
- 7
Step 7

The casserole “Onion Happiness” is ready. It’s tasty warm or chilled.