- 4 (15 ounce) cans extra-long asparagus spears, drained – divided
- 2 (10.75 ounce) cans condensed cream of mushroom soup
- 12 (1 ounce) slices processed cheese food (such as Velveeta®), divided
- 1 sleeve buttery round crackers, crushed
- 1/2 cup butter, cut into 1/4-inch cubes
- Preheat oven to 350 degrees F (175 degrees C).
- Place half the asparagus into the bottom of an 11×7-inch baking dish.
- Spread 1 can cream of mushroom soup over the asparagus.
- Top soup with 6 slices processed cheese.
- Layer on remaining asparagus, remaining soup, and remaining slices of processed cheese.
- Sprinkle cracker crumbs over the casserole; spread butter cubes evenly over the crumbs.
- Bake in the preheated oven until the casserole is bubbling and the cracker topping is lightly browned, about 45 minutes.