Wanna Cook Crock-Pot Hot Dog Casserole

12 hot dogs, cut into 1-inch slices
1/4 cup green pepper
1/8 teaspoon black pepper
2 cups milk or water
8 ounces egg noodles, cooked
1 teaspoon prepared mustard
1 cup shredded cheddar cheese

Place hot dogs, green pepper, milk or water, black pepper and mustard into crock pot, blend, cover and cook five to seven hours on low, two hours on high, stirring occasionally. Stir in noodles and cheese and cook one more hour.