1poundsirloin steak or 2 cups cooked beef roast or leftover roast
2Tablespoonsbutter
¼cuponiondiced
2clovesgarlicminced
8ozmushroomssliced
1 ¼cupsbeef broth
1teaspoonDijon mustard
1teaspoonWorcestershire sauce
2ouncecream cheese
¼cupsour cream
Instructions
Cut steak into 1" strips. Heat oil to medium-high heat and brown steak in small batches (no need to cook through). Remove from skillet and set aside.
Reduce heat to medium, add butter and onion. Cook onion until tender.
Add garlic and mushrooms, cook until the mushrooms are tender.
Combine broth, Dijon mustard, Worcestershire sauce, and cream cheese. Simmer and whisk until creamy and slightly thickened. Add beef and cook 2-3 minutes or until cooked through.
Remove from heat and stir in sour cream.
Serve over cauliflower mash, zucchini noodles or spaghetti squash.