Coke Marinade For Steak Tips. Place the steak on a lined baking sheet or in an oven proof skillet, and place in the oven for 15 to 20 minutes. Mix all the marinade ingredients together in a shallow dish.

After you finish the marinade you will marinate the steaks in this bag. Next, whisk together the steak tip marinade ingredients. Next, in a medium bowl, whisk together the steak tip marinade.