How do I cook Flammkuchen Bread Bowl?
Here's a recipe for Flammkuchen Bread Bowl:

Ingredients:

• 1 loaf sourdough bread, dark
• 1 1/2 cups sour cream
• 1/2 red onion, diced
• 3 pieces bacon, or pancetta, cubed
• 3 tablespoons butter
• 1 cup gruyère cheese, grated
• pepper, to taste

Instructions:

1. Preheat oven to 480°F/250˚C.
2. Fry the bacon and the onions in a pan.
3. Mix fried onions, bacon, and sour cream in a bowl and season with pepper.
4. Cut off the top of the bread and remove the inside with a spoon.
5. Fill the bread with the sour cream mixture and cover with gruyère cheese.
6. Spread butter on the leftover bread, cut into thick chunks, and place on a baking tray together with the bread bowl.
7. Bake for 15 minutes or until the bread is crispy and the cheese golden brown.

Enjoy your Flammkuchen Bread Bowl!