Cauliflower - Carrot - Broccoli Casserole

Ingredients:
- 1 head of cauliflower
- 1 bunch of broccoli
- 1 bag of carrots
- 2 - 1/2 tablespoons butter or margarine
- 1 teaspoon of dry mustard
- 1 tablespoon flour
- 1/2 cup milk
- 1/2 to 1 cup of Velveeta Cheese, cut into cubes
- salt and pepper to taste
- Regular white or wheat bread, 6 to 8 slices cut up in small cubes
- 1/2 cup butter melted

Directions:
- Preheat oven to 350°. Chop up all your vegetables. Bring to a boil and cook until tender. Melt 1/2 cup butter in a pan. Put bread cubes in the butter, making sure that all the cubes are covered good with butter. Set aside.