Filet Mignon with Thai Peanut Sauce

Name: Filet Mignon with Thai Peanut Sauce
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4 servings
Ingredients: 4 filet mignon steaks; 2 tablespoons olive oil; Salt and pepper to taste; 1/2 cup creamy peanut butter; 1/4 cup soy sauce; 2 tablespoons honey; 1 tablespoon lime juice; 1 teaspoon grated ginger; 1 teaspoon minced garlic; 1/2 teaspoon red pepper flakes; Water as needed for consistency

Highlighted under: Fusion Style Recipes

I absolutely adore filet mignon, especially when it's paired with a luscious Thai peanut sauce. Every time I prepare this dish, the rich and savory notes blend seamlessly, making each bite a delightful experience. I’ve experimented with various sauces, but this one consistently stands out, giving a delectable twist to the classic steak. The combination of tender meat and a spicy, creamy sauce elevates a simple dinner into something truly special, ideal for a romantic night or a celebratory meal with friends.

Created by

Emily

Last updated on 2026-01-22T14:02:29.727Z

When I first made filet mignon with Thai peanut sauce, I was amazed at how the flavors melded together. I remember being hesitant about trying a Thai sauce with steak, but it turned out to be a flavor match made in heaven. The creamy peanut sauce complements the meaty texture beautifully, and the added spices elevate the entire dish.

One tip I'd love to share is to let the filet rest after cooking. This simple step ensures that the juices redistribute throughout the meat, ensuring each slice is juicy and flavorful. Trust me, it’s worth the wait!

Why You'll Love This Recipe
Rich, nutty flavors that pair wonderfully with tender filet
The balance of spice and creaminess makes it truly unforgettable
Impressive enough for special occasions yet simple to prepare at home

Understanding the Ingredients

The star of this dish, the filet mignon, is known for its tenderness and rich flavor. It’s essential to choose high-quality steaks; look for a deep red color and fine marbling, which indicates fat content that enhances flavor and juiciness. When preparing, let the steaks sit at room temperature for about 30 minutes before cooking. This helps the meat cook evenly, reducing the risk of a cold center.

Using creamy peanut butter in the sauce is crucial for achieving that silky texture. A natural peanut butter without added sugars or hydrogenated oils will give the best flavor. The soy sauce not only adds saltiness but also complements the nutty profile, while honey brings a touch of sweetness to balance the heat from the red pepper flakes. Be careful not to overdo the red pepper; you can always add more if you like it spicier.

Perfecting Your Cooking Technique

When cooking the filet, it’s best to use a cast-iron skillet as it retains heat well and gives the steak a beautiful sear. Preheat the skillet on medium-high heat until it’s hot but not smoking. This searing process locks in juices, creating a delicious crust. If you’re unsure of when to flip, look for a golden-brown crust forming along the edges of the steak, which usually takes about 4-5 minutes per side for medium-rare.

Allowing the steaks to rest post-cooking is critical, as this step lets the juices redistribute throughout the meat, ensuring each bite is tender and flavorful. Use this time wisely by preparing your sides or plating the sauce. If you really want to impress, serve the filet mignon on a warm plate; it keeps the meat at the right temperature while you enjoy your meal.

Ingredients

Gather the following ingredients to create this delicious dish:

For the Filet Mignon

4 filet mignon steaks
2 tablespoons olive oil
Salt and pepper to taste

For the Thai Peanut Sauce

1/2 cup creamy peanut butter
1/4 cup soy sauce
2 tablespoons honey
1 tablespoon lime juice
1 teaspoon grated ginger
1 teaspoon minced garlic
1/2 teaspoon red pepper flakes
Water as needed for consistency

Instructions

Follow these steps to prepare your filet mignon with Thai peanut sauce:

Prepare the Sauce

In a bowl, whisk together the peanut butter, soy sauce, honey, lime juice, grated ginger, minced garlic, and red pepper flakes. Add water as needed to achieve your desired sauce consistency. Set aside.

Cook the Filet

Heat olive oil in a large skillet over medium-high heat. Season both sides of the filet mignon with salt and pepper. Once the oil is hot, add the steaks and cook for about 4-5 minutes on each side for medium rare, adjusting the time based on your preferred doneness.

Serve

Let the steaks rest for 5 minutes before slicing. Drizzle the Thai peanut sauce over the sliced steak and serve with your choice of sides.

Pro Tips

For an extra touch, serve the steak with a sprinkle of chopped peanuts and fresh cilantro on top of the sauce for added texture and freshness.

Storage and Make-Ahead Tips

If you plan to make the peanut sauce ahead of time, it can be stored in an airtight container in the refrigerator for up to a week. Make sure to whisk it again before use, as it may thicken when chilled. If the sauce becomes too thick, add a splash of water or more lime juice for flavor adjustment. You can also freeze the sauce in an ice cube tray for longer storage, then transfer the cubes to a ziplock bag.

As for the cooked filet mignon, it’s best enjoyed fresh. However, leftover steak can be refrigerated in an airtight container for 3-4 days. To reheat, place the steak in a skillet over low heat just until warmed through, which helps preserve moisture rather than drying it out in the microwave.

Serving Suggestions

Pairing this filet mignon with simple sides such as sautéed greens or steamed broccoli allows the peanut sauce to shine without overwhelming the palate. For a touch of elegance, consider a side of jasmine rice, which helps soak up the delicious sauce. You could also serve it in a more casual setting with a fresh salad and crusty bread for dipping into the leftover sauce.

For those looking to customize this dish, consider adding a garnish of chopped peanuts and fresh cilantro over the top before serving. The added texture of the peanuts and the freshness of cilantro can elevate each bite, making it a delightful surprise. This flavor combination aligns beautifully with the richness of the dish, offering an impressive visual appeal for your gathering.

Questions About Recipes

→ Can I make the Thai peanut sauce ahead of time?

Absolutely! The sauce can be prepared a day in advance and stored in the refrigerator. Just give it a good stir before using.

→ What can I serve with filet mignon and Thai peanut sauce?

Grilled vegetables, steamed rice, or a fresh salad pair beautifully with this dish.

→ How can I adjust the spiciness of the sauce?

You can reduce the amount of red pepper flakes or omit them entirely if you prefer a milder flavor.

→ Is there a vegetarian option for the sauce?

Yes! You can substitute peanut butter with a plant-based yogurt or tahini and use soy sauce to keep it vegetarian-friendly.