This Slow Cooker Pot Roast with Onion Soup Mix is an amazing shortcut recipe using Lipton onion soup mix. There are minimal steps to get it ready, and then the slow cooker will do all of the cooking for you so you have a terrific meal to enjoy at the end of the day. It helps that it makes the entire house smell heavenly!
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It’s full of veggies like potatoes and carrots that soften in the crockpot and soak up all the tasty juices from the roast. It’s bursting with flavor in every single bite. I love making this recipe when I’m short on time but still want to feed the family a hearty, home-cooked meal.
If you like roast recipes, you will love my mom's Old Fashioned Pot Roast on the stove and this Air Fryer Roast Beef and Potatoes recipe.
Why You’ll Love This Recipe
- It takes a few minutes to set up: The only real work here is searing the pot roast at the start. After that, all of the prepped ingredients go into the slow cooker and cook all day to ensure perfection!
- It’s inexpensive: I love how cheap this crockpot pot roast is. You can get great deals on larger cuts of meat, and items like carrots and potatoes are low-cost, too. It makes it super affordable for all budget sizes.
- It’s great any night: When I think of pot roast, I think of Sunday dinner. However, this is perfect for serving visiting family members or even on a weeknight. It’s delish no matter what day it is!
Ingredients
Everything you’ll need to make the best crockpot pot roast recipe is listed below. It’s very simple, with easy-to-find ingredients like carrots, celery, and, of course, a beef roast.
- Pot roast: I typically grab a 3-4 lb boneless pot roast and there’s enough for 6 servings. It makes great leftovers! It has a recent amount of fat that melts as it cooks and adds flavor to the meat and vegetables.
- Onion soup mix: This recipe is a Lipton onion soup pot roast because the only seasoning you need is a packet of soup mix. It adds a savory onion flavor that mixes with the broth to create a tasty sauce that coats the other ingredients.
- Veggies: I use baby yellow potatoes, carrots, celery, and onions. They cook in the crockpot with the pot roast, absorbing tons of flavor from the soup mix and the beef.
- Beef broth: This provides moisture for the meat and veggies, so they stay moist and tender in the slow cooker.
- Parsley: This is optional but I like to add it as a fresh garnish. It gives the finished meal a pop of green color that amps up the presentation.
See the recipe card below for exact ingredient amounts, nutritional information, and detailed instructions.
Variations
- Italian: Swap the onion soup mix for an Italian dressing mix packet and add some tomato paste and fresh garlic for an Italian flair.
- Beer: Use your favorite stout or lager in place of one cup of beef broth. It adds depth and a subtle sweetness.
- Herb and mushroom: Incorporate sliced mushrooms and more fresh herbs like thyme and rosemary to add some earthy flavors.
How to Make a Pot Roast in a Crock Pot
Here are the instructions on how to set up and cook this pot roast recipe with onion soup mix. Once the meat is seared and the veggies are prepped, your slow cooker will take over with the remaining work!
Step 1: Sear the roast. Grab a large skillet and heat it over medium-high heat. Add a drizzle of olive oil and sear the pot roast for 2-3 minutes per side just to achieve a brown crust.
Step 2: Add meat to the pot. Place the meat in the bottom of the slow cooker and sprinkle the onion soup mix packet on top.
Step 3: Top with veggies. Scatter the baby potatoes, baby carrots, celery, and onion around the roast. Then, pour the beef broth on top, covering all those tasty ingredients.
Step 4: Cook. Cover and cook it for 3-4 hours on high or 6-8 hours on low. It’s ready when the beef is fork-tender.
Step 5: Garnish and serve. Sprinkle freshly chopped parsley on top and enjoy!
Recipe Tips
- Keep it low and slow if possible: You can cook this crockpot pot roast with onion soup mix on high, but it cooks better on low heat as it becomes more tender and evenly cooked.
- Avoid cuts that are too lean: Don’t make this recipe with cuts like tenderloin. They have minimal fat and dry out easily in the slow cooker.
- Let the beef rest: Allow the roast to rest for at least 10 minutes before slicing or shredding it. This lets the juices redistribute for juicier meat.
If you love recipes like this easy crockpot pot roast, you may also enjoy this Creamy Tomato Pot Roast.
Storage Directions
- Storing: Store leftovers in an airtight container in the refrigerator for up to 4 days or in the freezer for up to 3 months.
- Reheating: You may reheat a single portion in the microwave or place the leftovers in a casserole dish and cover it with foil. Heat in a 350-degree oven for about 10 minutes or until hot.
Serving Suggestions
- Keep the sides light and make a fresh salad like this strawberry and spinach salad or lentil feta salad.
- Cucumbers and onions in vinegar offer a crunchy texture and a tangy zing.
- Have a rich and sweet dessert like these kitchen sink cookies or a Dr. Pepper ice cream float to end the easy meal.
Recipe FAQs
Of course. Add all of the ingredients to a large Dutch oven and cook it covered in a 325-degree F oven for 4-6 hours or until the beef shreds easily and the veggies are soft.
Yes, set it saute to sear the roast. Then, cook all of the ingredients on high pressure for about an hour. Let it naturally release for 15 minutes and then quickly release. Serve and enjoy!
I recommend it for deeper flavor and texture, and to lock in the juices, but it’s not necessary. You will still end up with a delicious onion soup mix pot roast.
More Delicious Slow Cooker Dishes
Do you like slow cooker recipes? Here are some recipes you may also like to try.
If you try this recipe and love it please leave a star rating in the recipe card below or even better, drop a review in the comment section, I always appreciate your feedback. Be sure to follow along with me on Facebook, Pinterest, and YouTube for more easy recipes!
Crockpot Pot Roast with Onion Soup Packet
Ingredients
- 1 pot roast 3 to 4-pound
- 2 tablespoons olive oil
- 1 packet 1 ounce onion soup mix
- 2 cups baby yellow potatoes
- 2 cups baby carrots
- 2 cups celery chopped
- 2 cups onion chopped
- 2 cups beef broth
- Fresh parsley for garnish
Instructions
- Prepare the slow cooker by coating it lightly with cooking spray.
- Heat the olive oil in a large skillet over medium-high heat. Sear the pot roast for 2-3 minutes per side until browned.
- Place the seared roast in the slow cooker and sprinkle the onion soup mix over the top.
- Add the baby potatoes, baby carrots, celery, and chopped onion around the roast.
- Pour the beef broth over everything, ensuring the vegetables are partially submerged.
- Cover and cook on high for 3-4 hours or low for 6-8 hours, or until the meat is fork-tender.
- Remove the roast, let it rest for a few minutes, then slice or shred as desired.
- Garnish with fresh parsley before serving.
Notes
- Store leftovers of this easy pot roast made in the crock pot in an airtight container in the refrigerator for up to 4 days.
- Let your pot roast rest for 5-10 minutes before slicing or shredding it so the juices can redistribute, ensuring the meat remains moist.
Lily says
Total comfort food. Perfect for family or company. Love the gravy and can’t beat how easy it is to makes. Thanks for all of your hard work. My family is loving your site. Take care. 💕
Karin and Ken says
I’m so happy you enjoyed this recipe. You just made my day. All the best. Karin
Maxx says
WOW!!! Such a pleasant surprise. So easy and such amazing flavor. Definitely keeping this recipe and it’s going into my rotation. TFS
Karin and Ken says
My grandmother used to make this. She loved using soup mix. I’m glad you enjoyed the flavor too. All the best. Karin