A comforting and hearty meal, garlic butter beef bites with creamy mashed potatoes bring together juicy, tender cubes of beef coated in a rich garlic butter sauce paired with smooth and velvety mashed potatoes. This dish feels like something I’d order at a cozy steakhouse but can be easily prepared at home.

Why You’ll Love This Recipe

I love this recipe because it’s the perfect combination of flavor and comfort. The beef bites are juicy and rich, with a hint of garlic that pairs beautifully with the buttery mashed potatoes. I also enjoy how quick it is to make; in under an hour, I have a restaurant-style dinner ready on the table. It’s versatile enough for a weeknight dinner but also impressive enough for a special occasion.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

For the beef bites:

• 1 lb (450g) beef steak (sirloin or ribeye), cut into bite-sized cubes

• 2 tbsp olive oil

• 3 tbsp unsalted butter

• 4 cloves garlic, minced

• 1 tsp salt

• 1/2 tsp black pepper

• 1/2 tsp red pepper flakes (optional)

• 1 tsp Worcestershire sauce

• 1 tbsp fresh parsley, chopped

For the creamy mashed potatoes:

• 4 large potatoes, peeled and cut into chunks

• 4 tbsp unsalted butter

• 1/2 cup whole milk or heavy cream

• 1/2 tsp salt

• 1/4 tsp black pepper

• 1/2 tsp garlic powder (optional)

• Fresh parsley for garnish

Directions

1. Let the beef sit at room temperature for about 20 minutes. Pat dry and cut into 1-inch cubes. Season with salt, pepper, and red pepper flakes if using.

2. Heat olive oil in a large skillet over medium-high heat. Add the beef in a single layer and sear for 2–3 minutes per side until browned. Cook in batches to avoid overcrowding.

3. Reduce heat to medium. Add butter, garlic, and Worcestershire sauce to the skillet. Stir for 1–2 minutes until fragrant, then toss the beef bites to coat. Finish with chopped parsley.

4. Place peeled potato chunks in a large pot of salted water. Bring to a boil and cook for 15–20 minutes until fork-tender.

5. Drain and return potatoes to the pot. Add butter, milk or cream, salt, pepper, and garlic powder if using. Mash until creamy, adjusting milk or butter for your preferred texture.

6. To serve, spoon mashed potatoes onto plates, top with beef bites, and drizzle with garlic butter sauce. Garnish with parsley.

Servings and timing

This recipe makes 4 servings. Preparation time is about 15 minutes, cooking takes 30 minutes, and the total time is around 45 minutes. Each serving contains approximately 420 calories.

Variations

I sometimes switch up the protein by using chicken or pork cubes instead of beef. For a lighter option, I swap the mashed potatoes with mashed cauliflower. If I’m craving extra richness, I stir some shredded cheese into the potatoes. For a smoky twist, adding a pinch of smoked paprika to the beef seasoning works beautifully.

Storage/Reheating

I store leftovers in an airtight container in the refrigerator for up to 3 days. When reheating, I gently warm the beef bites in a skillet over low heat to keep them juicy, and I reheat the mashed potatoes in the microwave or on the stove with a splash of milk to bring back their creaminess.

FAQs

Can I use a different cut of beef for this recipe?

Yes, I sometimes use tenderloin or strip steak, but sirloin and ribeye give the best balance of tenderness and flavor.

How can I make the mashed potatoes extra creamy?

I like to use heavy cream instead of milk and add an extra tablespoon of butter for ultra-rich mashed potatoes.

Can I make this ahead of time?

Yes, I often prepare the mashed potatoes a few hours in advance and reheat them. The beef, however, tastes best freshly cooked.

What can I serve with this dish besides mashed potatoes?

I enjoy pairing the beef with roasted vegetables, buttered noodles, or even rice when I want a quicker side.

Can I make this recipe spicy?

Yes, I simply increase the red pepper flakes or add a dash of hot sauce to the garlic butter sauce for extra heat.

Conclusion

Garlic butter beef bites with creamy mashed potatoes is one of those meals I love making when I want something hearty, flavorful, and satisfying. It’s simple enough for a weeknight but impressive enough for company. Every bite is a delicious mix of juicy beef, rich garlic butter, and silky potatoes, making it a dish I return to again and again.