Garlic Butter Steak Bites & Mash

Garlic Butter Steak Bites & Mash is the ultimate comfort meal — juicy, seared steak cubes coated in rich garlic butter, served over fluffy, creamy mashed potatoes. This quick, restaurant-style dish delivers bold flavor with simple ingredients, making it perfect for weeknight dinners or an impressive weekend treat.

⏱ PREP TIME

Prep: 15 minutes
Cook: 20 minutes
Total: ~35 minutes
Servings: 4

🍳 EQUIPMENT

Large skillet (cast iron preferred)
Medium pot for potatoes
Potato masher or mixer
Knife & cutting board
Measuring spoons

🧾 INGREDIENTS

For the mash

2 lbs potatoes, peeled and cubed
4 tbsp butter
½ cup warm milk (or cream)
Salt & pepper to taste

For the steak bites

1½ lb sirloin or ribeye steak, cut into bite-size cubes
1 tbsp olive oil
Salt & black pepper
4 tbsp butter
4 garlic cloves, minced
1 tsp fresh thyme or parsley (optional)

For garnish (optional)

Fresh parsley
Extra melted garlic butter drizzle

📝 INGREDIENT NOTES

Sirloin is lean and affordable; ribeye gives the juiciest bites.
Cut steak into even cubes for quick, uniform cooking.
Warm milk keeps mashed potatoes smooth and creamy.
Fresh garlic is essential for the bold buttery flavor.

👩‍🍳 INSTRUCTIONS

1️⃣ Cook the potatoes

Place potatoes in salted water and boil 12–15 minutes until fork-tender.
Drain, add butter and warm milk, mash until smooth. Season with salt and pepper. Cover and keep warm.

2️⃣ Sear the steak bites

Pat steak cubes dry and season generously with salt and pepper.
Heat olive oil in a large skillet over high heat.
Add steak in a single layer (cook in batches if needed).
Sear 2–3 minutes per side until browned. Remove temporarily.

3️⃣ Make garlic butter

Lower heat to medium. Add butter and minced garlic to the same pan.
Cook 30–40 seconds until fragrant (don’t burn the garlic).

4️⃣ Finish the steak

Return steak bites to skillet and toss in garlic butter for 1–2 minutes.
Sprinkle thyme or parsley if using.

5️⃣ Serve

Spoon creamy mash onto plates and top with garlic butter steak bites.
Drizzle extra pan butter over everything for maximum flavor.

🥗 NUTRITION FACTS (approx. per serving)

Calories: ~620
Protein: 38g
Carbs: 35g
Fat: 35g

⭐ TIPS FOR PERFECT STEAK BITES

✔ Dry steak before cooking for a perfect crust
✔ Don’t overcrowd the pan — it causes steaming
✔ Use high heat for quick browning
✔ Add garlic only after searing to prevent burning
✔ Let steak rest 2 minutes before serving

🔄 VARIATIONS

Creamy Garlic Mash: Add roasted garlic to the potatoes
Spicy Steak Bites: Add chili flakes or Cajun seasoning
Mushroom Upgrade: Sauté mushrooms in the garlic butter
Low-Carb Version: Serve with cauliflower mash