Ravioli Panggang

Bahan-bahan (6 porsi)

• 1 lb . Italian sausage* ($3.57)
• 1 yellow onion ($0.70)
• 1 28 oz . can crushed tomatoes ($1.67)
• 1/4 cup tomato paste ($0.37)
• 1 Tbsp Italian seasoning** ($0.30)
• 25 oz . frozen cheese ravioli*** ($2.98)
• 2 cups shredded mozzarella**** ($1.97)
• 1 Tbsp chopped fresh parsley (optional garnish) ($0.10)