Hamburger Pie

Ingredients

• 1 1/2 lb. ground beef
• 1 small onion, chopped
• 1 green bell pepper, chopped
• 1/2 tsp. pepper
• 1 tsp. garlic salt
• dash of oregano
• 2 uncooked pie shells
• 1 1/2 c. shredded cheese
• 1 pt. cottage cheese