Brown the ground beef in a skillet, breaking it up into smaller pieces as it cooks. Add the dried onions and spices. Cook 1-2 minutes more until onions are translucent. Toss in bacon bits if desired.
Add 1 cup of cheddar cheese to the beef and spread in a pie plate. Whisk the eggs, heavy cream, and mayo together and pour evenly over the beef. Top with the remaining cheese.
Bake for 25 minutes. Serve with low sugar ketchup, diced pickles, or mustard!