Almost White Castle Hamburgers

What you need:

• 2 lbs. ground beef
• 1 packet dry onion soup mix
• 1 egg
• 1/2 tsp. pepper
• 2 tbsp. water
• 1/2 cup breadcrumbs
• 24 small dinner rolls, square (I used King's Sweet Hawaiian rolls - yum!)
• American cheese
• pickles
• Ketchup
• Mustard

Directions:

1. Preheat oven to 400*. Mix ground beef with dry onion soup mix, egg, pepper, water and bread crumbs.
2. Press into a 10x15-inch jelly roll pan and prick with fork.
3. Bake for 10 minutes and let cool (drain, if needed)
4. Cut into 24 squares and put on dinner rolls. Squirt roll with ketchup and mustard.
5. Top with pickles and cheese. Serve.

Source: Food.com