In this video, you’ll see how to make an award-winning tuna noodle casserole. It starts with a simple white sauce, starring red onions sautéed in Country Crock spread and simmered with milk and sour cream. Next, canned tuna combines with the secret ingredient, diced jalapenos, along with peas and egg noodles, for a simple, satisfying casserole. Top it with cheese and pop it in the oven. This is a one-pot wonder the whole family will love!