Pesto Bolognese Lasagna

Bahan-bahan (8 porsi)

• 2 tablespoons extra virgin olive oil
• 1 medium yellow onion, chopped
• 1 red bell pepper, chopped
• 2 cloves garlic, minced or grated
• 3/4 pound ground spicy Italian sausage
• 1/2 pound lean ground beef
• kosher salt and black pepper
• 1 (28 ounce) can chopped tomatoes
• 1/4 cup tomato paste
• 2 teaspoons dried oregano
• 1 bay leaf
• 1 cup whole milk
• 2 cups shredded provolone cheese
• 2 cups whole milk ricotta cheese
• 1/2 cup basil pesto, homemade or store bought
• 6 ounces fresh mozzarella, torn
• 1 box no-boil lasagna noodles
• grated parmesan and fresh basil, for serving