Beef Stroganoff

12 ounce boneless beef sirloin steak
1 medium onion, chopped
2 Tablespoons butter
1 can mushrooms
1 teaspoon minced garlic

3 cups sour cream
5 Tablespoons cornstarch
2 Tablespoons beef seasoning
1/4 teaspoon pepper
2 cups water

Hot cooked pasta

Trim fat from meat and slice into thin slices or thin bite size pieces.

In a large skillet, cook and stir beef and onion in butter until meat is done. Drain fat; add garlic and mushrooms. Cook and stir over low heat.

In a large bowl, mix together cornstarch, beef seasoning and pepper. Add sour cream and whisk until well combined. Add water and mix well.

Stir sour cream mixture into beef pieces. cook and stir over med-high heat until mixture is thick and bubbly and heated through.

Serve over pasta!