Cherry Tomato Bread-Crusted Quiche

Ingredients

• 4 cups (1 litre) diced stale bread, without the crust
• 1/4 cup (60 ml) butter, melted
• 4 slices bacon
• 1 onion, chopped
• 2 cups (500 ml) red and yellow cherry tomatoes
• 4 eggs, lightly beaten
• 1 cup (250 ml) 15% cream
• 1 cup (250 ml) grated mozzarella or Gruyère cheese
• 1/2 cup (125 ml) ricotta cheese
• 1/2 cup (125 ml) mixed fresh herbs, chopped (parsley, chives, basil, etc.)
• Salt
• pepper