Best Homemade Chili - cooking recipe

Ingredients

4 lb. ground beef
2 large onions
4 tsp. chili powder
red pepper flakes to taste
2 tsp. oregano
2 tsp. cumin
2 tsp. paprika
3 tsp. garlic powder
2 cans (one 15 oz. and one 29 oz.) tomato sauce
3 Tbsp. all-purpose flour
2 Tbsp. vinegar

Preparation

In a large Dutch oven or soup kettle, brown beef with onions; drain. Stir in spices and tomato sauce. Simmer, uncovered, for 1 hour, stirring occasionally. Combine flour and vinegar. Stir into chili. Simmer another 15 minutes or until thickened.