Beef Strips

1-1/2 pound meat sliced 1/2 inch thick

1 cup mayonnaise
1/2 cup prepared mustard
2 Tbsp Worcestershire sauce
1 Tbsp vinegar
1/4 tsp pepper
1/2 tsp oregano
1/4 tsp cumin

Combine ingredients and mix well. Coat beef strips with mixture and allow to marinate. Grill on medium heat.

From Reina MacIlravie Cañas