Garlic Butter Steak Bites with Creamy Mashed Potatoes Tips, FAQ & printable recipe

Tips for success

To add a touch of color and freshness, you can sprinkle the finished dish with finely chopped fresh parsley or chives. While not strictly necessary for the flavor profile, these herbs provide a bright contrast to the rich, savory garlic butter sauce.

If you prefer a bit of heat, a pinch of crushed red pepper flakes can be added along with the garlic for a subtle, warming kick.

If you find that your garlic butter sauce is too thin, you can continue to simmer it for an extra minute or two over low heat to allow it to reduce slightly. This will concentrate the flavors and help the sauce cling better to the steak cubes. Always taste the sauce before serving to ensure the seasoning is to your liking, adding a small pinch of salt if needed.

Variations

• Herb-Infused Butter: Incorporate fresh rosemary or thyme into the butter along with the garlic for an earthy, aromatic twist that pairs beautifully with the beef.
• Cheesy Mashed Potatoes: Stir a half-cup of grated sharp cheddar or parmesan cheese into the mashed potatoes for an extra layer of savory richness and a smooth, stretchy texture.

Storage and make-ahead

Fridge

Keep in an airtight container for up to 3 days. Ensure the food is refrigerated within 2 hours of cooking.

Reheat

Reheat in a skillet over medium-low heat until warmed through, adding a teaspoon of water or butter if the sauce has thickened too much.

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Ensure the food has cooled to room temperature for no more than 2 hours before placing it into the fridge to maintain food safety and quality.

When storing, keep the steak and potatoes in the same container so the potatoes can absorb the remaining garlic butter sauce, which enhances the flavor during reheating.

You can boil and mash the potatoes up to 24 hours in advance. Store them in the refrigerator and reheat gently on the stove. The steak is best cooked fresh immediately before serving, as the texture and crust are compromised if the meat is reheated. For the best experience, focus on prepping the potatoes ahead and searing the steak just before you are ready to eat.

Serving ideas

Serve this dish on warm plates to keep the steak and potatoes at an ideal temperature for as long as possible. Place a generous scoop of the creamy mashed potatoes on the bottom of the plate, then spoon the garlic butter steak bites directly over the top.

This allows the flavorful butter sauce to soak into the potatoes, creating a cohesive and indulgent bite that is both comforting and satisfying.

Pair these steak bites with a simple side dish like roasted asparagus or a crisp garden salad to add a fresh element to the meal.

The acidity of a simple vinaigrette on the salad can help cut through the richness of the garlic butter and potatoes, providing a balanced dining experience. Serve immediately while the steam is still rising from the plate for the best sensory experience.

Frequently asked questions

Recipe card

Garlic Butter Steak Bites with Creamy Mashed Potatoes

Prep 15 minCook 20 minRest 3 minTotal 38 minServes 4

Ingredients

• 1 1/2 lb sirloin steak, cut into 1-inch cubes
• 2 lb russet potatoes, peeled and quartered
• 4 tbsp unsalted butter
• 3 cloves garlic, minced

Instructions

1. Place the peeled and quartered potatoes in a large pot of salted water. Bring to a boil and cook until fork-tender, about 15 minutes. Drain well, then return to the pot and mash until smooth and creamy.
2. Pat the steak cubes dry with paper towels to ensure a good sear. Heat a large skillet over high heat. Add the steak in a single layer, ensuring not to overcrowd the pan. Sear until browned on all sides and cooked to an internal temperature of 145°F (63°C). Let the meat rest for at least 3 minutes.
3. Lower the heat to medium and add the butter and minced garlic to the skillet with the steak. Toss the steak cubes until they are thoroughly coated in the melting garlic butter. Remove from heat and serve immediately over the mashed potatoes.

Contains: milk

Estimated nutrition per serving

Calories

580

Protein

32 g

Carbohydrates

38 g

Fat

32 g

Fiber

3.5 g

Sugar

1.5 g

Sodium

400 mg

Automatic estimate from the ingredient list, not laboratory-verified.