Lazy Overnight Burritos

1 (2 pound) chuck roast
1 (10 ounce) can chopped Ortega peppers
1 cup chopped onion
2 (4 ounce) cans tomato sauce

The night before serving, cook the roast in a crockpot all night long.

In the morning, remove the bones. Add remaining ingredients to crockpot. Cook on LOW the remainder of the day. Put some mixture into a flour tortilla. Add refried beans, sour cream, and grated cheese with meat. Wrap each burrito in foil and bake at 350 degrees F for 10 minutes.