scale 1x2x3x ingredients1 tablespoon olive oil1 po cut into 1 inch pieces1 large onion, minced3 medium bell peppers, trimmed and sliced into 1/2 inch strips (i use a red, green, and yellow – the “stoplight pepper” pack at my grocery store)3 cloves garlic, minced1/2 teaspoon fine sea salt1 pound penne pasta