Slow Cooker Three Packet Pot Roast

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Slow Cooker Three Packet Pot Roast is an easy comfort food dinner that cooks low and slow until the beef becomes tender enough to shred with a fork. The rich gravy and savory seasonings make it perfect for Sunday dinners, busy weekdays, or anytime you want a hearty meal with very little hands-on work.

Shredded beef with gravy on mashed potatoes, garnished with parsley.

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Quick Look at This Recipe

🍽️ Recipe Name:  Slow Cooker Three Packet Pot Roast
⏲️ Ready In:  8 hours 15 minutes
👥 Serves:  8 servings
🔥 Calories: 362 per serving (estimated)
🥕 Ingredient Highlights: Chuck roast, ranch seasoning mix, brown gravy mix, and Italian dressing mix
📖 Dietary Info:  Not gluten-free or dairy-free (check seasoning packet labels for allergens)
👩‍🍳 Difficulty:  Easy

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Reasons You’ll Love This Recipe

  • Three Seasoning Packets Build Big Flavor: Ranch, brown gravy, and Italian dressing mix combine to create a rich, savory sauce with almost no measuring.
  • Searing Adds Extra Depth: Browning the roast before slow cooking creates a deeper beef flavor and helps lock in juices.
  • I Keep the Recipe Simple: I use pantry staples and let the slow cooker handle the hard work, making dinner easy on busy days.
  • Perfect for Leftovers: The shredded beef reheats beautifully for sandwiches, mashed potatoes, or rice bowls the next day.
  • Rich Gravy Every Time: As the roast cooks, the seasoning blends with the cooking liquid to create a flavorful gravy that’s perfect for spooning over the meat.
Shredded beef with gravy over mashed potatoes, garnished with parsley.

If you enjoy easy slow cooker dinners, my Crockpot Chili Con Carne is another hearty meal that’s perfect for busy weeknights. My Crockpot Pot Roast is a classic family favorite with tender beef and vegetables, while Slow Cooker Spicy Pineapple Pork Butt Roast is a delicious option when you’re craving something with a sweet-and-spicy twist.

Slow Cooker 3 Packet Pot Roast Ingredients

See the recipe card below for the full list of ingredients and exact measurements.

Chuck roast, seasonings, oil, water, parsley, garlic, onion, salt, pepper.
  • Chuck Roast: A boneless chuck roast becomes incredibly tender during slow cooking and shreds easily with a fork.
  • Salt: Seasons the beef before searing to build flavor from the start.
  • Black Pepper: Adds a mild pepper flavor that complements the savory seasonings.
  • Vegetable Oil: Used to sear the roast and develop a flavorful crust.
  • Onion: Chopped onion softens as it cooks and adds sweetness to the gravy.
  • Garlic: Fresh minced garlic adds another layer of savory flavor.
  • Water: Helps dissolve the seasoning packets and creates the cooking liquid. And, gives you a nice gravy to spoon over mashed potatoes or rice.
  • Ranch Seasoning Mix: Adds a tangy herb flavor to the gravy.
  • Brown Gravy Mix: Thickens the cooking liquid while adding rich beefy flavor.
  • Italian Dressing Mix: Brings herbs and seasonings that balance the ranch and gravy mixes.
  • Parsley: A simple garnish that adds fresh color before serving.

Substitutions and Variations

  • Use Beef Broth: Replace the water with low-sodium beef broth for an even richer gravy.
  • Add Vegetables: Potatoes, carrots, mushrooms, and celery cook beautifully alongside the roast.
  • Skip the Sear: If you’re short on time, place the seasoned roast directly into the slow cooker. You’ll still have a delicious meal.
  • Add Pepperoncini: Toss in a few pepperoncini peppers for a tangy flavor that pairs well with the rich beef.

How to Make Three Packet Pot Roast (Step-by-Step Directions)

STEP 1: Heat the vegetable oil in a large skillet over medium-high heat.

Raw seasoned steak on a white plate, viewed from above.

STEP 2: Season both sides of the chuck roast with the salt and black pepper.

Seasoned steak cooking in a black cast iron skillet with oil.

STEP 3: Sear the roast for 3 to 4 minutes per side until browned.

Browned beef roast on chopped onions in a slow cooker, ready to cook.

STEP 4: Transfer the roast to the slow cooker. Add the chopped onion and minced garlic around the roast.

Seasoned meat with onions in a slow cooker filled with broth, top-down view.

STEP 5: Whisk together the water, ranch seasoning, brown gravy mix, and Italian dressing mix until dissolved. Pour over the roast.

Slow-cooked meat in sauce inside a black crockpot, viewed from above.

STEP 6: Cover and cook on LOW for 8 to 10 hours or HIGH for 5 to 6 hours until the roast easily shreds with a fork.

Shredded beef with sauce and herbs in a black slow cooker on a white table.

STEP 7: Shred the beef using two forks, stir it into the gravy, garnish with chopped parsley, and serve.

Tips for Making Crockpot 3 Packet Roast

  • Sear the Roast First: Browning the meat creates extra flavor that carries through the entire dish.
  • Use a Well-Marbled Chuck Roast: The fat slowly melts during cooking, making the beef tender and juicy.
  • Don’t Lift the Lid: Every time you remove the lid, heat escapes and increases the cooking time.
  • Mix the Packets Well: Whisk the seasoning into the liquid before pouring it into the slow cooker to prevent clumps.

Common Mistakes to Avoid When Making 3 Packet Roast in Crock Pot

  • Using a Lean Cut: Lean roasts can become dry instead of fork-tender.
  • Cooking Too Short: The roast needs enough time for the connective tissue to break down properly.
  • Skipping the Seasoning on the Beef: Salt and pepper on the roast itself help build layers of flavor.
  • Shredding Too Soon: Wait until the beef falls apart easily before shredding for the best texture.
Fork shredding pot roast over mashed potatoes with gravy on a white plate.

How to Store

  • Storage: Store leftover pot roast and gravy together in an airtight container in the refrigerator for up to 4 days.
  • Freezing: Freeze the shredded beef and gravy for up to 3 months. Thaw overnight in the refrigerator before reheating.
  • Reheating: Warm gently on the stovetop over medium-low heat or microwave in short intervals, stirring occasionally until heated through.

Serving Suggestions

Serve this Slow Cooker Three Packet Pot Roast over Garlic Mashed Potatoes with Sour Cream to soak up every bit of the rich gravy. Add a side of Green Beans Almondine for a fresh vegetable, then finish dinner with Banana Split Cake for an easy make-ahead dessert everyone will love.

Shredded beef with sauce and herbs in a black slow cooker.

Slow Cooker Three Packet Pot Roast FAQs

Why is it called a three packet pot roast?

The recipe gets its name from the combination of ranch seasoning, brown gravy mix, and Italian dressing mix that create the flavorful gravy.

How can I thicken the gravy?

If you like your gravy thicker, you can add a cornstarch slurry to the slow cooker in the last 30 minutes of cooking. Simply mix together two tablespoons of water and one tablespoon of cornstarch, and then stir it into the gravy.

What do I do if the roast is tough?

If your roast is tough, that means that it needs to cook longer. Return the lid to your Crock Pot and allow it to cook for another hour.

Can I use a different type of protein?

Absolutely, you can use chicken breasts or thighs, and also a pork roast wouldwork.

Other Slow Cooker Recipes You May Enjoy

Shredded beef with gravy on mashed potatoes, garnished with chopped parsley.
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Slow Cooker Three Packet Pot Roast


Author: Kim Schob
Course: Main Dishes
Cuisine: American
Prep Time: 15 minutes
Cook Time: 8 hours
Total Time: 8 hours 15 minutes
This Slow Cooker Three Packet Pot Roast is an easy comfort food dinner made with tender chuck roast and a flavorful blend of ranch, brown gravy, and Italian seasonings. It's a simple dump-and-go meal that's perfect for busy weeknights or Sunday dinner.

Ingredients 

  • 3 to 4 pounds boneless chuck roast
  • 1 teaspoon salt
  • 1 teaspoon black pepper
  • 2 tablespoons vegetable oil
  • 1 large onion chopped
  • 3 cloves garlic minced
  • cups water
  • 1- ounce packet ranch seasoning mix
  • 0.87- ounce packet brown gravy mix
  • 0.7- ounce packet Italian dressing seasoning mix
  • Chopped fresh parsley for garnish

Instructions

  • Heat the vegetable oil in a large skillet over medium-high heat.
  • Season both sides of the chuck roast with the salt and black pepper.
  • Once the skillet is hot, sear the roast for 3 to 4 minutes per side until nicely browned.
  • Place the chopped onion and minced garlic in the bottom of the slow cooker.
  • Transfer the seared roast on top of the onions.
  • In a medium bowl, whisk together the water, ranch seasoning mix, brown gravy mix, and Italian dressing seasoning mix until the seasonings are dissolved. Pour the mixture over the roast.
  • Cover the slow cooker with the lid.
  • Cook on Low for 8 to 10 hours or High for 5 to 6 hours, until the roast is fork tender and easily shreds.
  • Use two forks to shred the beef directly in the slow cooker.
  • Stir the meat into the flavorful sauce, garnish with chopped parsley, and serve warm.

Notes

  • Choose a well-marbled chuck roast. The extra marbling breaks down during the long cook time, creating tender, juicy beef.
  • Sear the roast if you have time. While it’s optional, browning the meat adds extra flavor and gives the finished roast a richer taste.
  • Use beef broth instead of water. For even deeper flavor, swap the water for low-sodium beef broth.
  • Add vegetables. Potatoes, carrots, mushrooms, or celery can be added to the slow cooker for a complete one-pot meal.
  • Don’t lift the lid often. Every time the lid is removed, heat escapes and can increase the cooking time.
  • Let the roast cook until it falls apart. If it doesn’t shred easily with a fork, it needs a little more time.
  • Save the leftovers. This shredded beef is delicious in sandwiches, tacos, baked potatoes, or over mashed potatoes the next day.

Nutrition Information

Serving: 1Serving Calories: 362kcal (18%) Carbohydrates: 5g (2%) Protein: 33g (66%) Fat: 23g (35%) Saturated Fat: 9g (56%) Polyunsaturated Fat: 4g Monounsaturated Fat: 11g Trans Fat: 1g Cholesterol: 117mg (39%) Sodium: 957mg (42%) Potassium: 593mg (17%) Fiber: 0.3g (1%) Sugar: 1g (1%) Vitamin A: 24IU Vitamin C: 1mg (1%) Vitamin D: 0.2µg (1%) Calcium: 37mg (4%) Iron: 4mg (22%)

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Final Thoughts

Slow Cooker Three Packet Pot Roast is a simple comfort food recipe that delivers tender shredded beef and rich, flavorful gravy with very little prep. The combination of three pantry seasoning packets creates a savory sauce that tastes like it simmered all day because it did. It’s an easy family dinner you’ll find yourself making again and again.

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