Prep time: 15 minutes Cook time: 6-8 hours Materials: 3-4 lb. pot roast 2 Rosemary sprigs 3 tbsp. unsalted butter 1 cup beef or vegetable stock 1 large onion sliced into half moons 1/4 cup brown sugar 2 tbsp. garlic powder 1 tbsp. onion powder 2 tsp oregano 1/2 tsp marjoram 2 tsp parsley 1…