Add liquid ingredients, clove of fresh garlic and seasoning to sauce pot set on medium heat. Allow to simmer, turning heat down to low, for 15 minutes.
2 1/2 pound fresh flank steak
12 oz. can of Dr. Pepper soda
4 oz. olive oil
4 oz. Dale's Steak Seasoning
1 clove fresh garlic
2 tbsp. of Montreal Grilling Mates
Allow marinade to cool down to room temperature.
Pour marinade into zip lock bag over London Broil.
Marinate in refrigerator for 4 - 6 hours.
Remove meat from refrigerator and allow to come room temperature.
Cook on grill at 400°F until meat reaches desired temperature and doneness.