Meanwhile, start the water boiling to cook macaroni or another small pasta shape. Cook according to package instructions or until al dente.

In a large skillet, heat 1 tablespoon of olive oil over medium heat. Then add onions, garlic, and mushrooms. Cook for about 5 minutes until the onion is getting soft. Then, add ground beef, and brown it well.

In a 4 cup measuring cup, mix flour, tomato sauce, red wine, beef bouillon, and black pepper.

Remove the browned ground beef from the heat and stir in flour, tomato sauce, wine, bouillon, and pepper.

Put half of the cooked macaroni (about 1 cup) into a 2-quart casserole and pour on 1/2 of the meat mixture. Add remaining macaroni, a thin layer of Parmesan cheese, and the remaining meat. Sprinkle with Parmesan cheese, and bake uncovered at 350°F for 30 minutes.