Keto Garlic Butter Steak – Easy 20-Minute Low-Carb Dinner

Keto Garlic Butter Steak – Easy, Juicy, and Flavorful

If you're looking for a delicious low-carb dinner that feels like a restaurant-quality meal, this Keto Garlic Butter Steak is the perfect choice. Made with tender steak, rich butter, fresh garlic, and aromatic herbs, this easy recipe delivers incredible flavor without adding unnecessary carbohydrates.

This garlic butter steak is ideal for anyone following a ketogenic or low-carb lifestyle. It requires just a handful of simple ingredients and can be prepared in one skillet in about 20 minutes. Serve it with roasted broccoli, cauliflower mash, or a fresh green salad for a satisfying meal.

Preparation Time: 10 minutes

Cooking Time: 10 minutes

Total Time: 20 minutes

Servings: 2

Course: Dinner

Cuisine: American

Diet: Keto, Low-Carb, Gluten-Free

Why You'll Love This Keto Garlic Butter Steak

• Low in carbohydrates: Steak and butter contain virtually no carbohydrates, making this dish suitable for many keto meal plans.
• Quick and easy: Prepare a delicious steak dinner in approximately 20 minutes.
• Rich garlic flavor: Fresh garlic and butter create a delicious sauce that coats every bite.
• Simple ingredients: You only need a few everyday ingredients.
• Easy cleanup: Everything cooks in one skillet.

Ingredients for Keto Garlic Butter Steak

Gather these ingredients before you start cooking.

• 2 boneless ribeye or sirloin steaks, approximately 8 ounces (225 g) each
• 2 tablespoons unsalted butter
• 4 garlic cloves, minced
• 1 tablespoon olive oil or avocado oil
• 1 teaspoon fresh rosemary, chopped
• 1 teaspoon fresh thyme leaves
• 1/2 teaspoon salt, or to taste
• 1/2 teaspoon freshly ground black pepper
• 1 tablespoon fresh parsley, chopped (optional)
• 1 teaspoon lemon juice (optional)

Kitchen Equipment You'll Need

• A heavy skillet, preferably cast iron
• Kitchen tongs
• A sharp knife and cutting board
• A spoon for basting the steak
• An instant-read meat thermometer

Step-by-Step Instructions

Step 1: Prepare the Steaks

Remove the steaks from the refrigerator and pat them dry with paper towels. Removing excess moisture helps the meat develop a beautiful golden-brown crust when seared.

Season both sides generously with salt and black pepper. Let the steaks sit briefly while you prepare the garlic and herbs.

Step 2: Heat the Skillet

Place a heavy skillet over medium-high heat. Add the olive oil or avocado oil and allow it to heat until shimmering.

Make sure the pan is hot before adding the steaks. A properly heated skillet helps create a flavorful crust while keeping the inside juicy.

Step 3: Sear the Steaks

Carefully place the steaks in the hot skillet. Cook for approximately 3–5 minutes on the first side, depending on the thickness of the meat and your preferred doneness.

Flip the steaks using kitchen tongs and cook for another 3–5 minutes. Avoid moving the steaks around too much because they need steady contact with the pan to develop a good sear.

These cooking times are estimates for steaks around 1 inch thick. Use a meat thermometer to check the internal temperature rather than relying on time alone.

Step 4: Add the Garlic Butter

Reduce the heat to medium-low. Add the butter, minced garlic, rosemary, and thyme to the skillet.

Allow the butter to melt and become fragrant. Stir gently so the garlic cooks evenly without burning.

Step 5: Baste the Steaks

Tilt the skillet slightly so the melted garlic butter collects on one side. Use a spoon to pour the butter repeatedly over the steaks for approximately 1–2 minutes.

This simple technique adds flavor and helps coat the meat with the aromatic garlic and herb mixture. Keep the heat moderate so the butter and garlic do not burn.

Step 6: Check the Internal Temperature

Insert an instant-read thermometer into the thickest part of each steak, avoiding any bone. For food safety, whole beef steaks should reach an internal temperature of 145°F (63°C), followed by a rest of at least 3 minutes.

If you prefer your steak more thoroughly cooked, continue cooking until it reaches your desired temperature. Cooking time will vary according to thickness and pan temperature.

Step 7: Rest the Steak

Transfer the cooked steaks to a clean plate or cutting board. Let them rest for at least 3 minutes before slicing.

Resting allows the temperature to equalize and helps the meat remain juicy. Spoon some of the garlic herb butter over the steaks just before serving.

Step 8: Garnish and Serve

Sprinkle with freshly chopped parsley and add a small squeeze of lemon juice if desired. Serve immediately while the garlic butter is warm and fragrant.

Pair your Keto Garlic Butter Steak with cauliflower mash, sautéed spinach, roasted asparagus, or garlic butter mushrooms for a satisfying low-carb dinner.

Tips for the Best Garlic Butter Steak

• Choose the right cut: Ribeye offers rich marbling, while sirloin is a leaner option with plenty of flavor.
• Dry the meat first: Patting the steak dry helps create a better crust.
• Use a hot skillet: Proper heat encourages browning and improves flavor.
• Add butter later: Adding butter near the end helps prevent the garlic and milk solids from burning.
• Use fresh garlic: Freshly minced garlic gives the butter sauce a stronger, fresher flavor.
• Check doneness with a thermometer: This is more reliable than judging steak by cooking time alone.
• Rest before slicing: Give the steak time to rest before cutting into it.

What to Serve with Keto Garlic Butter Steak

Complete your meal with one of these delicious keto-friendly side dishes:

• Garlic roasted broccoli
• Creamy cauliflower mash
• Buttered asparagus
• Sautéed mushrooms
• Fresh cucumber and avocado salad
• Roasted zucchini with Parmesan cheese
• Cauliflower rice with fresh herbs

Storage and Reheating

How to Store Leftovers

Allow leftover steak to cool slightly, then refrigerate it in an airtight container within 2 hours of cooking. Store at 40°F (4°C) or below and use within 3–4 days.

How to Reheat

For better texture, reheat sliced steak gently in a skillet over low heat with a small amount of butter. Add a splash of water or broth if needed to prevent the meat from drying out. Reheat leftovers to 165°F (74°C).

Can You Freeze Garlic Butter Steak?

Yes. Place cooled steak in a freezer-safe airtight container or bag and freeze for best quality for approximately 2–3 months. Thaw in the refrigerator before reheating.

Frequently Asked Questions

1. Is garlic butter steak keto-friendly?

Yes. Beef and butter contain virtually no carbohydrates. Garlic contributes a small amount, so the overall dish can fit into a ketogenic diet when prepared with low-carb ingredients and appropriate portions.

2. What is the best steak for this recipe?

Ribeye is an excellent choice because its marbling creates a rich, tender result. Sirloin and New York strip are also good options.

3. Can I make garlic butter steak without a cast-iron skillet?

Absolutely. A heavy stainless-steel skillet works well too. Choose a pan that retains heat and is suitable for high-temperature cooking.

4. Can I use dried herbs instead of fresh herbs?

Yes. You can substitute a smaller amount of dried rosemary and thyme. Start with about 1/3 teaspoon of each dried herb and adjust to taste.

5. How many carbs are in Keto Garlic Butter Steak?

The recipe contains approximately 1–2 grams of total carbohydrates per serving, depending on the steak size, garlic quantity, and other ingredients. Actual nutrition values will vary.

6. Can I cook this recipe on a grill?

Yes. Grill the seasoned steaks until they reach your desired doneness. Melt the garlic butter separately in a small pan and spoon it over the steaks before serving.

Printable Keto Garlic Butter Steak Recipe

Keto Garlic Butter Steak

Prep Time: 10 minutes
Cook Time: 10 minutes
Total Time: 20 minutes
Servings: 2

Ingredients

• 2 ribeye or sirloin steaks, approximately 8 ounces each
• 2 tablespoons unsalted butter
• 4 garlic cloves, minced
• 1 tablespoon olive oil or avocado oil
• 1 teaspoon chopped fresh rosemary
• 1 teaspoon fresh thyme leaves
• 1/2 teaspoon salt
• 1/2 teaspoon black pepper
• 1 tablespoon chopped parsley, optional
• 1 teaspoon lemon juice, optional

Instructions

1. Pat the steaks dry and season both sides with salt and pepper.
2. Heat the oil in a heavy skillet over medium-high heat.
3. Sear the steaks for approximately 3–5 minutes per side, depending on thickness.
4. Reduce the heat and add butter, garlic, rosemary, and thyme.
5. Spoon the melted garlic butter over the steaks for 1–2 minutes.
6. Check the internal temperature with a meat thermometer.
7. For food safety, cook whole beef steaks to 145°F (63°C) and rest for at least 3 minutes.
8. Garnish with parsley and serve with your favorite keto-friendly side dishes.

Estimated Nutrition Per Serving

Calories: 600–750
Protein: 45–55 g
Fat: 45–60 g
Total Carbohydrates: 1–2 g
Fiber: 0 g
Net Carbohydrates: Approximately 1–2 g

Nutrition information is an estimate, not a laboratory analysis. Actual values depend on the cut and size of steak, the amount of fat consumed, and ingredient brands.

Final Thoughts

This Keto Garlic Butter Steak is a simple way to enjoy a flavorful, satisfying dinner without complicated preparation. Tender beef, golden searing, fresh garlic, and melted herb butter create a delicious combination that works for both busy weeknights and special occasions.

Serve it with your favorite low-carb vegetables and enjoy a restaurant-inspired meal at home. If you try this recipe, save it for your next keto dinner and share it with someone who loves easy steak recipes!