Herb-Crusted Grilled Tri-Tip Roast | How To Cook A Tri-Tip? Full Recipe Below: Ingredients 1 tri-tip roast (serves 4 to 6) 2 tbsp olive oil 6 cloves garlic, minced 2 tbsp fresh rosemary, chopped 2 tbsp fresh thyme, chopped 2 tbsp Dijon mustard 1 tbsp lemon zest 2 tsp salt or your favorite BBQ rub 1 tsp black pepper Fuel Heat Beads Red Bag Chimney starter Booster Method Prep Time: 20 minutes Cook Time: 40 minutes Serves: 4 to 6 1. Preheat the BBQ Set up your barbecue using Heat Beads Red Bag with