Aztec Pie - cooking recipe

Ingredients

2 c. chopped onion (2 large)
1 Tbsp. vegetable oil
2 cloves garlic finely chopped
1 lb. lean ground beef
2 Tbsp. chili powder
1 Tbsp. sugar
1 tsp. ground cumin
1 tsp. leaf oregano
1/4 tsp. salt
1/4 tsp. pepper
1/8 tsp. ground cinnamon
1 (16 oz.) can whole tomatoes, undrained
1 (4 oz.) can chopped mild green chilies, undrained
1 (8 oz.) bag unsalted tortilla chips
1 c. sliced green onion
1 c. grated Cheddar cheese
1 c. grated Monterey Jack cheese

Preparation

Saute onion in oil in 9 or 10-inch cast-iron skillet 5 minutes. Add garlic, cook 1 minute more, transfer to small bowl.
Cook ground beef in skillet until browned, about 8 minutes.
Return onion and garlic to skillet.
Stir in chili powder, sugar, cumin, oregano, salt, pepper and cinnamon.
Cook 2 to 3 minutes more, stirring to blend flavors.
Stir in undrained tomatoes and chilies, break up tomatoes, simmer for 10 minutes.
Transfer mixture to bowl and reserve.