1 chuck roast
1 can tomato paste
1 can beef broth
taco seasoning

Taco Seasoning

1 tsp. chili powder
1 tsp. paprika
3/4 tsp. salt
3/4 tsp. dried onions
1/2 tsp. cumin
1/4 tsp. cayenne
1/4 tsp. garlic powder
1/8 tsp. oregano

Place all ingredients in crock pot and cook on low all day. 

Serve with mashed potatoes and green beans.