Step 1

Crumble sausage into a medium skillet.

Step 2

Cook over medium heat until evenly brown; drain.

Step 3

In a medium bowl, mix together mustard powder, salt, eggs, and milk.

Step 4

Add the sausage, bread cubes, and cheese, and stir to coat evenly.

Step 5

Pour into a greased 9x13 inch baking dish.

Step 6

Cover, and chill in the refrigerator for 8 hours, or overnight.

Step 7

Preheat the oven to 350 degrees.

Step 8

Cover, and bake for 45 to 60 minutes.

Step 9

Uncover, and reduce temperature to 325 degrees.

Step 10

Bake for an additional 30 minutes, or until set.

Step 11

Cut and serve.