15 min — Easy — American
A thinly sliced onion softens in olive oil over medium heat, then a splash of wine vinegar goes in before the pinto beans and 200ml of passata. The whole skillet simmers for about ten minutes until the sauce thickens around the beans. Four servings in 15 minutes, built from five pantry ingredients. Spoon over buttered toast or alongside fried eggs — the vinegar tang keeps the tomato sauce from tasting flat.