Kielbasa with milk

1 lb Polish sausage , sliced (Hillshire Farm's Polska Kielbasa or other smoked sausage) 1/2 cup butter , plus extra virgin olive oil , for pan 1 1/2 large[...]

1 lb rigatoni pasta 2 tablespoons olive oil 1 large onion , sliced 1/4 cup all-purpose flour 1 quart milk 3 cups extra-sharp cheddar cheese 1 teaspoon hot[...]

1 1/2-2 lbs of smoked kielbasa 1 bag small shell pasta or 1 bag elbow macaroni (any pasta shape can be used) 1 onion , diced (more or less to desired taste) 1[...]

1 lb rigatoni pasta 2 tablespoons olive oil 1 large onion , sliced 1/4 cup all-purpose flour 1 quart milk 3 cups extra-sharp cheddar cheese 1 teaspoon hot[...]