Vegetarian Feijoada

Ingredients

• 2 T oil
• 1 T butter
• pinch of dried chili pepper flakes
• 1.5 t cumin
• 2 t leaf thyme
• 2 med sweet potatoes quartered lengthwise and sliced
• 2 large onions, diced
• 2 red bell pepper, diced
• 1 T rum
• 2 T lime juice
• 1 T brown sugar
• 1 can tomatoes
• 4 c cooked black beans