Blue Cheese Lasagna

1 . Stage

Preheat oven to 300 degrees F (150 degrees C). Coat the inside of a glass 9x5-inch loaf pan with cooking spray. Line a baking sheet with aluminum foil.

2 . Stage

Heat a large skillet over medium-high heat. Cook and stir beef and pork in the hot skillet until browned and crumbly, 5 to 7 minutes; drain and discard grease. Mix spaghetti sauce and brown sugar into beef-pork mixture until sauce is well blended.

3 . Stage

Combine cottage cheese, blue cheese, Parmesan cheese, egg, and oregano in a bowl.

4 . Stage

Spread enough sauce into the bottom of the loaf pan to reach 1-inch depth. Break 2 lasagna noodles to fit the length of the loaf pan, slightly overlapping. Spread 1/2 of the cheese mixture over noodle layer. Layer 3 slices provolone, slightly overlapping, over cheese layer. Sprinkle 1/2 of the Cheddar cheese over provolone cheese. Repeat layering with the remaining ingredients ending in a layer of sauce.

5 . Stage

Place the loaf pan on the prepared baking sheet and top loaf pan loosely with a piece of aluminum foil.

6 . Stage

Bake in the preheated oven until bubbling and cooked through, about 1 1/2 hours. Let stand for 15 minutes before slicing.