Delicious Fall Ravioli Lasagna (Ready in 1 Hour) - My Home Made Recipe

Ingredients

• 1 lb (450 g) sweet Italian sausage, casings removed
• 1 small yellow onion, diced
• 3 cloves garlic, minced
• 1 teaspoon fresh sage, chopped (or 1/2 teaspoon dried)
• 24 oz (680 g) marinara sauce
• 1 tablespoon olive oil
• 1 cup (240 g) butternut squash puree (canned or roasted and blended)
• 15 oz (425 g) whole milk ricotta
• 1 large egg
• 1/2 cup (45 g) grated Parmesan
• 1/4 teaspoon ground nutmeg
• 1/2 teaspoon salt
• 1/4 teaspoon black pepper
• 20 oz (565 g) frozen cheese ravioli (about 1 large bag)
• 2 cups (225 g) shredded mozzarella