Boil pasta according to box ... Kielbasa, onion and peppers in a little olive oil ... cheese melts. Assemble casserole: In a buttered lasagna ... minutes, until bubbly throughout.
Boil white potatoes and drain. Heat sweet potatoes in saucepan and drain. ... butter, salt and pepper until butter melts. In mixing ... fluffy. Turn into casserole. Melt remaining butter and ... Serves 8 to 10.
Ingredients: 6 (milk .. potatoes .. salt .. yams ...)