Easy Keto Lasagna (Cheesy, Low Carb, and Perfect for Meal Prep)

Name: Easy Keto Lasagna (Cheesy, Low Carb, and Perfect for Meal Prep)
Prep time: 5 min
Cook time: 40 min
Total time: 45 min
Cuisine: Italian
Ingredients: 1 Pound Ground Mild Italian Sausage; 1 Pound Ground Beef; 1/2 Cup diced onion; 1 teaspoon minced garlic; kosher salt and pepper; 1 24 ounce sugar free Jar Marinara; 15 Ounces Ricotta cheese; 2 large eggs; 1 teaspoon dried Italian seasoning; 1/2 teaspoon minced garlic; 2 Cups shredded Mozzarella cheese; 1 1/2 Cups Shredded Parmesan Cheese (divided)