Dijon Sirloin Tips

In a skillet, brown:
1 1/4 lb sirloin tips, cubed
2 T butter

Put in a crockpot.

In the same skillet, saute:
3 c fresh mushrooms, sliced
1 clove garlic, minced

Put in the crockpot.
Cook on low for 2 hours (or bake at 300 for 2 hours) until meat is tender.

Combine, and boil for 2 minutes:
1/2 c beef broth
1/4 c white wine vinegar
1 1/2 t soy sauce
Set aside.

Combine, and stir into broth mixture:
2 t Dijon mustard
2 t cornstarch
1/2 c whipping cream

Cook over medium heat, stirring occasionally, until thickened and bubbly.
Add beef mixture.
Serve over egg noodles.
Garnish with parsley if desired.

(1 1/2 times it for 6 servings)