1. 1. Preheat the oven to 350°F (175°C).

2. 2. In a skillet, cook the bacon until crispy. Remove from the skillet and crumble into pieces.

3. 3. In the same skillet, sauté the onion and garlic until softened.

4. 4. In a bowl, whisk together eggs, salt, and pepper.

5. 5. Add the crumbled bacon, sautéed onion and garlic, shredded cheddar, and smoked gouda to the egg mixture.

6. 6. Cut the bread into cubes and place them in a greased baking dish.

7. 7. Pour the egg mixture over the bread cubes.

8. 8. Bake in the preheated oven for about 30-35 minutes, or until the casserole is set and golden brown on top.

9. 9. Let it cool slightly before serving.

10. 10. Enjoy your Cheesy Bacon and Egg Breakfast Casserole!