Slow Cooker Cowboy Butter Steak & Potatoes

Update : March 2, 2026

Slow Cooker Cowboy Butter Steak served with potatoes

why make this recipe

Slow Cooker Cowboy Butter Steak & Potatoes is a hearty and comforting meal perfect for busy days. It combines tender steak and flavorful potatoes in a rich buttery sauce. The slow cooker makes it easy to prepare, allowing you to enjoy a delicious home-cooked meal with minimal effort. This dish is great for family dinners or gatherings with friends, and it’s sure to please everyone at the table.

how to make Slow Cooker Cowboy Butter Steak & Potatoes

Ingredients

2 lbs chuck roast or sirloin tips
1.5 lbs baby potatoes (Yukon gold or red), halved
1/2 cup unsalted butter, softened
4 garlic cloves, minced
2 tbsp Dijon mustard
2 tbsp lemon juice
2 tbsp fresh parsley, chopped
1 tbsp fresh chives, chopped
1 tsp paprika
1/2 tsp red pepper flakes
1 tsp salt
1/2 tsp black pepper
1/4 cup beef broth

Directions

Start by mixing the softened butter, minced garlic, Dijon mustard, lemon juice, chopped parsley, chopped chives, paprika, red pepper flakes, salt, and black pepper together in a bowl. This will form your cowboy butter.
(Optional) For extra flavor, sear the steak in a skillet on both sides for 2–3 minutes to lock in the juices and flavor.
Layer the halved baby potatoes at the bottom of the slow cooker. Then, place the steak on top of the potatoes. Spoon the prepared cowboy butter over everything.
Pour the beef broth around the sides of the slow cooker. This will add moisture while cooking.
Cover the slow cooker and cook on LOW for 6–8 hours or on HIGH for 3–4 hours, until the steak is tender.
(Optional) If you like a thicker sauce, stir in a cornstarch slurry (1 tbsp cornstarch mixed with 1 tbsp water) in the last 30 minutes of cooking.
When done, serve the steak and potatoes on a platter. Spoon the sauce on top and garnish with fresh parsley.

how to serve Slow Cooker Cowboy Butter Steak & Potatoes

Serve this dish family-style on a large platter. You can enjoy it on its own or pair it with a simple green salad or steamed vegetables. The buttery sauce adds fantastic flavor and can be drizzled over the potatoes for extra taste.

how to store Slow Cooker Cowboy Butter Steak & Potatoes

If you have leftovers, allow them to cool before transferring them to an airtight container. You can store them in the refrigerator for up to 3 days. To reheat, place in the microwave or on the stove until warmed through.

tips to make Slow Cooker Cowboy Butter Steak & Potatoes

Choose a good cut of meat, like chuck roast or sirloin, for the best results.
Don’t skip the searing step if you want more flavor.
Feel free to add other vegetables, such as carrots or onions, for extra nutrition and flavor.
Adjust the seasoning to your taste; add more spices if you like it spicy.

variation

You can switch the type of potatoes for others like sweet potatoes for a different flavor and texture. You could also try adding different herbs, such as thyme or rosemary, to change the taste.

FAQs

1. Can I use another type of meat?
Yes, you can use chicken or turkey breast instead of beef if you prefer.

2. What happens if I cook it too long?
If cooked too long, the meat may become too soft and fall apart. Keep an eye on the cooking time.

3. Can I freeze the leftovers?
Yes, you can freeze the leftovers in an airtight container for up to 2 months. Just thaw in the refrigerator before reheating.