Mustard-Grilled Chuck Roast Recipe Type: Main Dish Author: Purely Primal Prep time: 5 hours Cook time: 45 mins Total time: 5 hours 45 mins Serves: 8 Ingredients ~3-1/2 pound grassfed chuck roast (we’ve got a 7-bone roast today) 1 tbsp generic yellow mustard (all natural – most are actually) 1 tbsp Frank’s Red Hot or