Dinner

Steak Bites with Mashed Potatoes and Rich Gravy Recipe

ByHugo Harnd February 2, 2026February 2, 2026

Introduction

Steak bites with mashed potatoes is a comforting, flavorful dish perfect for a cozy dinner. Tender ribeye cubes are seared to perfection and served atop creamy mashed Yukon gold potatoes, all brought together with a rich, savory gravy. This recipe is simple yet impressive, ideal for home cooks looking to treat themselves or guests.

A white bowl holds a serving of creamy, pale yellow grits topped with several pieces of dark brown, seared meat chunks covered in a glossy brown gravy, with small green herb sprinkles adding a touch of color. A metal spoon dips into the grits near the bottom right of the bowl. The bowl sits on a white marbled surface with scattered fresh herb sprigs and a gray and white striped cloth nearby. photo taken with an iphone --ar 4:5 --v 7

Ingredients

16 oz ribeye steak
2 pounds Yukon gold potatoes
8 tbsp butter
½ cup milk
1 cup sour cream
2 cloves minced garlic
1 tbsp fresh thyme
1 tbsp fresh parsley
2 tbsp steak seasoning
1 tbsp garlic powder
1 tbsp onion powder
1 tsp salt
1 tsp black pepper
2 cups beef broth
4 tbsp butter
2 tsp garlic powder
1 tsp onion powder
1 tbsp Worcestershire sauce
¼ cup cold water
3 tbsp cornstarch (for slurry)
Salt and pepper to taste
1 cube beef bouillon

Instructions

Step 1: Cube the ribeye steak and coat the pieces in oil. Season them evenly with your favorite steak seasoning.
Step 2: Peel the Yukon gold potatoes and cut them into large chunks. Boil until tender and soft, then drain well.
Step 3: Rice the cooked potatoes and mix in 8 tablespoons butter, ½ cup milk, 1 cup sour cream, garlic powder, onion powder, salt, and pepper until smooth and creamy.
Step 4: To prepare the gravy, combine 2 cups beef broth, 4 tablespoons butter, 1 cube beef bouillon, 1 teaspoon onion powder, 2 teaspoons garlic powder, and 1 tablespoon Worcestershire sauce in a saucepan. Bring to a gentle simmer.
Step 5: Stir together ¼ cup cold water and 3 tablespoons cornstarch to create a slurry. Whisk this into the simmering broth and continue whisking until the gravy thickens and becomes smooth.
Step 6: Heat a skillet over high heat and cook the steak bites. Stir every few minutes until browned on all sides. Add 2 tablespoons butter, 3 cloves minced garlic, 1 tablespoon fresh thyme, and 1 tablespoon fresh parsley. Toss the steak bites to coat them evenly in the butter and herbs.
Step 7: Serve the steak bites over a bed of mashed potatoes and drizzle generously with the savory gravy. Enjoy immediately.

Tips & Variations

For extra richness, add a splash of heavy cream to the mashed potatoes along with the sour cream.
Use fresh herbs like rosemary or oregano if you don’t have thyme or parsley.
If you prefer a spicier kick, sprinkle a pinch of cayenne pepper into the steak seasoning.
To make this dish gluten-free, ensure the beef bouillon and steak seasoning do not contain gluten ingredients.

Storage

Store leftover mashed potatoes and steak bites separately in airtight containers in the refrigerator for up to 3 days. Reheat the mashed potatoes gently on the stove or microwave, adding a little milk if needed to restore creaminess. Warm the steak bites in a skillet over medium heat to maintain their texture. Reheat the gravy separately and pour over before serving.

How to Serve

The image shows a white bowl filled with a creamy, smooth layer of pale yellow mashed potatoes. On top of the mashed potatoes, there is a rich, brown beef stew sauce with tender, dark brown beef chunks scattered evenly. Small green herb bits are sprinkled across the beef and sauce, adding a fresh touch. A silver spoon is placed inside the bowl on the left side, resting gently on the mashed potatoes. The bowl sits on a white marbled surface with some fresh green herbs nearby, creating a fresh and clean background. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use another cut of steak for this recipe?

Yes, you can substitute ribeye with sirloin, strip steak, or tenderloin cubes. Just ensure the steak is well-marbled for best flavor and tenderness.

How do I know when the steak bites are cooked properly?

Cook steak bites over high heat until they develop a deep brown crust and no longer look raw inside—usually about 4–6 minutes depending on cube size. Avoid overcrowding the pan to ensure good searing.