There is something so comforting about a simple baked casserole that asks very little of the cook and still comes to the table hearty and satisfying. This 5-Ingredient Oven 1960s Jubilee Casserole has that old church-supper spirit to it, the sort of practical Midwestern supper you could assemble ahead, slide into the oven, and forget about while the day carries on. With a creamy base, vegetables, and a tucked-away baked protein hidden under a bronzed top, it feels like one of those thrifty mid-century dishes that knew how to stretch a pantry into supper.
Serve this bake with buttered green beans, sliced tomatoes, or a crisp cucumber salad to balance the richness. For a fuller plate, a basket of soft dinner rolls or simple buttered toast goes a long way, and if you are setting it out for a summer gathering, a dish of pickles and a bowl of chilled melon make fine old-fashioned companions.
5-Ingredient Oven 1960s Jubilee Casserole
Servings: 6
Ingredients
2 cups cooked chicken, chopped or shredded
1 can (10.5 ounces) condensed cream of mushroom soup
1 cup sour cream
1 package (16 ounces) frozen mixed vegetables, thawed and drained
2 cups crushed butter crackers
Directions
1. Heat the oven to 350°F and lightly grease a 9-by-13-inch ceramic baking dish.
2. In a large bowl, stir together the cream of mushroom soup, sour cream, and thawed mixed vegetables until evenly combined.
3. Spread half of the crushed butter crackers across the bottom of the prepared dish, then spoon the chicken evenly over them to create the concealed protein layer.
4. Spread the creamy vegetable mixture over the chicken, then scatter the remaining crushed crackers evenly over the top.
5. Bake uncovered for 35 to 40 minutes, until hot and bubbling around the edges and golden on top. Let rest 10 minutes before serving.
Variations & Tips
Tuna Jubilee: Swap the chicken for 2 cans of drained tuna if you want a true pantry-style throwback. It gives the casserole a supper-club sort of character that many 1960s home cooks would have recognized right away.
Vegetable Choice: Frozen peas and carrots, mixed vegetables, or even thawed broccoli cuts all work well here. Just be sure to drain away extra moisture so the filling stays creamy instead of thin.
Crunchier Topping: If you like a firmer crust, toss the cracker crumbs with 2 tablespoons melted butter before scattering them on top. That little touch helps the top bake up deeper golden and crisp.
Make-Ahead Supper: Assemble the casserole a few hours ahead, cover, and refrigerate. When it is time to bake, let the dish sit at room temperature for about 20 minutes so it goes into the oven without a chill.
Seasoning Help: If your cooked chicken is plain, a small pinch of black pepper or poultry seasoning can be stirred into the creamy mixture. Even in a five-ingredient recipe, a sensible bit of seasoning can make the whole pan taste fuller.