1. 1. Preheat the oven to 375°F (190°C).

2. 2. Slice the kielbasa into rounds and set aside.

3. 3. Cut the asparagus and bell pepper into bite-sized pieces.

4. 4. Steam the broccoli until slightly tender, then chop into small florets.

5. 5. In a baking dish, layer the kielbasa rounds, asparagus, bell pepper, broccoli, and shredded cheddar cheese.

6. 6. Repeat the layers until all ingredients are used up.

7. 7. Cover the baking dish with foil and bake for 25-30 minutes.

8. 8. Remove the foil and bake for an additional 10 minutes until the cheese is melted and bubbly.

9. 9. Serve hot and enjoy!