Crockpot Braised Chipotle Beef
3 lbs. lean chuck roast, cut into 2” pieces2 T. olive oil, divided1 large Vidalia onion, cut into 1” pieces2 red bell peppers, cut into 1” pieces3 T. tomato paste1 T. chipotle chili powder1 T. smoked paprika1 T. ground cumin1…