In a large deep skillet, add oil and cook ground meat and 1/2 cup onion over medium-high heat.
Cook and crumble meat until no longer pink, about 5 minutes. Drain excess oils and return to pan.
Add macaroni, broth, tomato sauce, Worcestershire sauce, mustard, mrs. dash seasoning, 1/2 teaspoon salt, and 1/4 teaspoon pepper.
Bring to a boil. Cover and reduce heat to low. Simmer, stirring occasionally until macaroni is tender, about 8-10 minutes.
Stir in cheese, pickles, and remaining 1/2 cup onion. Season with salt and pepper to taste. Garnish with toppings.
Serve with side salad or alone. Enjoy.