Beef Lasagna

• extra virgin olive oil, to grease
• 4 oz Parmesan cheese, cut into pieces
• 3 oz Asiago cheese, cut into pieces
• 1 tsp Italian seasoning
• 6 oz mozzarella (low-moisture), cut into pieces

Ricotta Mixture

• 15 oz ricotta cheese
• 2 large eggs
• 1 tsp Italian seasoning

Beef Sauce

• 7 oz yellow onions, cut into pieces
• 2 garlic cloves
• ½ oz tomato paste
• ½ oz extra virgin olive oil
• 1 tbsp dark brown sugar
• 1 tsp Italian seasoning
• 1 tsp salt
• ¼ tsp ground black pepper
• ¼ tsp dried red chili flakes
• 28 oz canned crushed tomatoes
• 20 oz ground beef, broken into pieces
• 15 oven-ready lasagna sheets (approx. 9 oz)