Adding a couple of cups of passata to a vegetable and butter bean mixture is a delicious ... Bring to a simmer for 20-25 minutes until the sauce has thickened. Cool slightly and puree with a ...
Set aside. For the vegetables: Heat oil and butter in a skillet. Add all vegetables except tomato. Add salt and pepper. Sauté over high heat for 2 minutes. Add tomato and toss lightly. Set aside.