To prepare the roast, pat it dry with a paper towel. Then, season the meat with salt and pepper.
Sear on both sides in a large skillet with oil over medium-heat. This step is really important and helps lock in the flavor of the beef.
Place seared chuck into slow cooker.
Add remaining ingredients to the slow cooker, stir and cover with lid.
Cook on low for 6-8 hours or on high for 3-4 hours.
Remove roast from slow cooker and let rest for 10 minutes before serving.
Notes
Store: Cool Dr. Pepper Pot Roast and transfer to an airtight container. It can be refrigerated for up to 3 days. Dr. Pepper Pot Roast is great for meal prepping and leftovers. You can portion it with brown or cauliflower rice for healthy lunch bowls. For a summertime lunch, use leftovers to make shredded BBQ beef sandwiches.
Freeze: Cool completely and place in a freezer safe container, and freeze for up to 3 months. Defrost overnight in the refrigerator before reheating. Reheat in a pre-heated 350°F oven for 10 to 15 minutes.
Recipe Variations:
Meat: Pork butt, pork roast or pork shoulder is a delicious alternative in this recipe.
Seasonings: This recipe calls for store-bought Dry Onion seasoning becasue it's easy, but you could also use homemade.
Add mild heat: A variation of this recipe you can find online is to add 2 chipotle peppers in adobo sauce and 3/4 cup marachino cherries to the crockpot. By adding these two ingredients, it becomes a savory, sweet, and spicy pot roast. This variation definitely adds some kick, so give it a try if you like a spicky kick.