Green Chili Burros

Ingredients

2 pound beef
1 cup onion
1 package taco seasoning mix
1 tablespoon oregano
1 teaspoon garlic powder
10 oz chilies
1 pound tomato sauce

Instructions

Layer ingredients, meat first, in crockpot. Cook on Low for 8-10 hours. Do not stir for first 5 hours. Shred meat after 7 hours. Serve on flour or corn tortillas. Top with sour cream, if desired.