Slow Cooker Horseradish Beef Roast
If you’re looking for a cozy slow cooker beef recipe that delivers big flavor with almost no effort, this Slow Cooker Horseradish Beef Roast is a must-try. Tender beef eye of round cooks low and slow in a creamy horseradish Dijon sauce, creating a comforting crockpot dinner perfect for busy weeknights or relaxed Sunday meals.
This easy crockpot beef roast recipe uses one simple mixture that adds moisture, bold flavor, and a rich, savory finish making it ideal for families who love hearty home-style cooking without spending hours in the kitchen.
Why You’ll Love This Slow Cooker Beef Recipe:
Easy one-mixture method minimal prep, maximum flavor
High-protein comfort meal that feels indulgent yet simple
Perfect for meal prep, leftovers, and sandwiches
Budget-friendly cut transformed into a tender slow cooker roast
Great for cold evenings and cozy family dinners
Servings:6
Ingredients:
1 (2½–3 lb) beef eye of round roast, trimmed
1 cup low-sodium beef broth
½ cup sour cream
¼ cup prepared horseradish (not cream-style)
2 tbsp Dijon mustard
1 tsp garlic powder
1 tsp kosher salt
½ tsp black pepper
1 tbsp vegetable or canola oil (optional, for searing)
Directions:
Optional Sear for Extra Flavor
Pat the beef roast dry and lightly season with salt and pepper. Heat oil in a skillet over medium-high heat and sear all sides for about 2–3 minutes until browned. Transfer to the slow cooker.
Make the Creamy Horseradish Mixture
In a bowl, whisk together beef broth, sour cream, prepared horseradish, Dijon mustard, garlic powder, salt, and pepper until smooth.
Assemble in the Crockpot
Place the raw beef roast in the slow cooker and pour the creamy mixture over the top. Spread evenly so the roast is well coated.
Slow Cook Until Tender
Cook on LOW for 7–9 hours
Or HIGH for 4–5 hours
The beef should be tender and easy to slice.
Rest and Slice
Transfer the roast to a cutting board and let it rest 10 minutes. Skim excess fat from the sauce if needed. Slice thinly against the grain and return to the slow cooker or serve with sauce spooned over.
Serving Suggestions:
This creamy crockpot beef roast pairs perfectly with:
Mashed potatoes
Buttered egg noodles
Roasted red potatoes
Steamed green beans or fresh salad
Leftovers are amazing in sandwiches on crusty rolls or rye bread with extra mustard or horseradish.
Variations & Tips:
For milder flavor: reduce horseradish to 2 tbsp and add more sour cream.
Want extra kick? Stir in more horseradish at the end of cooking.
Add carrots or baby potatoes for a full one-pot slow cooker meal.
Thicken sauce with 1 tbsp cornstarch mixed with water if desired.
Benefits of This Easy Crockpot Beef Recipe:
This recipe combines comfort and convenience. Slow cooking helps tenderize lean beef while locking in moisture, and the creamy horseradish sauce adds depth without heavy ingredients. It’s perfect for meal planning because flavors deepen overnight, making leftovers even better.
