Coat a 9 x 11 casserole dish with nonstick cooking spray
In a large skillet, over medium heat on the stovetop, sauté ground beef, garlic, and onions for approximately seven minutes, or until ground beef is browned. Drain off liquid.
Meanwhile, in a separate pot, cook noodles according to directions on the package.
Drain noodles and return to pot.
Add ground beef mixture to the noodles, along with the remaining ingredients, except for paprika. Stir until mixed well.
Pour mixture into the casserole dish and sprinkle with paprika.
Cover with aluminum foil and bake in the oven for 30 to 35 minutes, or until thoroughly heated.