This is pretty easy and filling. It's comfort food.
1 lb lean ground beef
1/2 onion, chopped
4 slices crisp bacon, crumbled
salt & pepper to taste
1 clove minced garlic
1/2 cup mayonnaise
1/2 cup half and half
8 oz shredded cheese
In skillet, brown ground beef with onion, garlic, salt and pepper. Drain fat and mix in bacon, being sure to break up any clumps to get a fine mix.
Press beef mixture into bottom of deep dish pie pan. Preheat oven to 350.
Combine eggs, mayo and half and half being sure to mix well. Sprinkle cheese over beef mixture in pie pan and pour egg mixture over the whole thing.