For the meat sauce
01 -
1 tablespoon olive oil
02 -
1 lb (450 g) ground beef
03 -
1/2 lb (225 g) mild Italian sausage, casings removed if needed
04 -
1 small yellow onion, finely chopped
05 -
4 cloves garlic, minced
06 -
2 tablespoons tomato paste
07 -
1 can (28 oz / 795 g) crushed tomatoes
08 -
2 cups (480 ml) marinara sauce
09 -
1 teaspoon dried Italian seasoning
10 -
1/2 teaspoon kosher salt, plus more to taste
11 -
1/4 teaspoon black pepper
12 -
2 tablespoons chopped fresh basil or parsley
For the ricotta layer
13 -
15 oz (425 g) whole-milk ricotta cheese
14 -
1 large egg
15 -
3/4 cup (75 g) grated parmesan cheese, divided
16 -
2 tablespoons chopped fresh parsley
17 -
1/4 teaspoon kosher salt
18 -
1/4 teaspoon black pepper
For assembly
19 -
12 lasagna noodles, cooked until just flexible
20 -
4 cups (450 g) shredded low-moisture mozzarella cheese
21 -
Cooking spray or a little olive oil for the foil