Cook the egg noodles according to package directions. Drain, then return to the pot they cooked in.
12 ounces egg noodles
In a bowl, combine the sour cream, cottage cheese, chives, and a couple shakes of black pepper. Stir in the salt and onion powder.
1½ cups sour cream, 1 cup cottage cheese, 2 tablespoons chopped chives, Freshly ground black pepper, 1/2 teaspoon salt, 1/2 teaspoon onion powder
Add the sour cream mixture to the noodles and stir. Set aside.
Preheat the oven to 350°F. Grease a 9x13-inch baking dish. Set aside.
Heat the oil in a large skillet over medium heat.
1 tablespoon olive oil
Add in the onion and a sprinkle of salt, and cook for 2-3 minutes until softened.
½ onion
Add in the garlic and cook for another minute.
3 cloves garlic
Add in the ground beef and cook for a few minutes until browned.
1 pound 85% lean ground beef
Stir in the marinara sauce.
24 ounces marinara sauce
Layer half of the noodles on the bottom of the prepared baking dish.
Top with half of the ground beef mixture and half of the shredded cheese.
2 cups shredded provolone cheese
Repeat with another layer of noodles, ground beef, and top with the remaining shredded cheese.
Bake for 20 minutes. Garnish with parsley if desired.
Chopped fresh parsley