Serves 4 (serving size: about 2/3 cup)
Photo: Alison Miksch

How to Make It

Heat oil in a large skillet over medium-high. Add onion and pepper; sauté 5 minutes. Stir in 1/2 cup water, tomato paste, vinegar, and salt; bring to a simmer. Cook 10 minutes or until thickened, stirring occasionally. Stir in beans; cook 3 minutes or until mixture is thoroughly heated.