Ingredients
The following ingredients have 4 Servings
- 2 Tbsp unsalted butter
- 2 Tbsp all-purpose flour
- 2 cups milk
- 1 (15 oz) container ricotta cheese
- 2 tsp kosher salt
- 1 Tbsp fresh oregano leaves (chopped)
- 2 Tbsp fresh Italian flat-leaf parsley (chopped)
- 1 Tbsp fresh basil leaves (chopped)
- 1 large egg (lightly beaten)
- 12 lasagna noodles
- 2 1/2 cups Homemade Marinara Sauce (divided)
- 1 1/2 lb mild Italian sausage (casings removed, cooked, crumbled, and drained of fat)
- 1 cup freshly grated Parmigiano-Reggiano cheese
- 4 cups shredded mozzarella cheese
