Steak Appetizer with Caramelized Onion and Boursin Garlic & Fine Herbs Cheese

There’s something undeniably elegant about a steak appetizer that not only tantalizes the taste buds but also makes a stunning presentation. This Steak Appetizer with Caramelized Onion and Boursin Garlic & Fine Herbs Cheese is the perfect starter for any special occasion or a cozy night in. Combining the rich, savory flavors of filet mignon with the sweet depth of caramelized onions and the creamy, herbaceous notes of Boursin cheese creates a dish that is simply irresistible. Whether you’re hosting a dinner party or just treating yourself, this appetizer will elevate your culinary experience to new heights.

Why It Deserves a Spot

This delightful appetizer is not just about flavor; it’s also about the experience. Imagine the aroma of caramelized onions wafting through your kitchen, the sizzle of steak hitting a hot pan, and the creamy texture of Boursin cheese melting on top. Each bite of the steak paired with the sweet onions and rich cheese offers a burst of flavor that is both comforting and sophisticated. Perfect for impressing guests or indulging on a quiet evening, this recipe deserves a prime spot in your collection.

Ingredient Breakdown

• 2 tablespoons unsalted butter – For rich flavor and caramelizing the onions.
• 1 peeled and thinly sliced red onion – Adds sweetness and depth to the dish.
• 1 teaspoon sugar – Enhances the caramelization process.
• 1 tablespoon balsamic vinegar – Adds acidity and complexity to the onions.
• Oil for frying (canola or vegetable) – Needed for frying the potato slices.
• 2 large thinly sliced Yukon gold potatoes – Crispy potato base for the steak.
• 2 8-ounce filet mignon steaks – The star of the dish, tender and flavorful.
• 1 cup baby arugula – Provides a fresh peppery contrast.
• 1 5.2 oz box of Boursin Garlic & Fine Herbs Cheese – Creamy cheese that complements the flavors perfectly.
• Sea salt and pepper to taste – Essential for seasoning.

What’s in the Gear List

• Skillet – For caramelizing onions and searing the steak.
• Sharp knife – For slicing the potatoes and onions.
• Cutting board – Essential for safe and easy prep.
• Spatula – Useful for flipping the potato slices.
• Serving platter – To beautifully present your steak appetizer.

Steak Appetizer with Caramelized Onion and Boursin Garlic & Fine Herbs Cheese: How It’s Done

Step 1: Caramelize the Onions

Start by melting the unsalted butter in a skillet over medium heat. Once melted, add the thinly sliced red onion and sprinkle with 1 teaspoon of sugar. Stir occasionally, allowing the onions to cook down and caramelize for about 15-20 minutes. When they turn golden brown, add the balsamic vinegar and cook for another minute. Remove from heat and set aside.

Step 2: Prepare the Potatoes

While the onions are caramelizing, heat oil in another skillet over medium-high heat. Thinly slice the Yukon gold potatoes and carefully add them to the hot oil. Fry until golden and crispy, about 4-5 minutes per side. Remove and drain on paper towels, seasoning with sea salt to taste.

Step 3: Cook the Steaks

Season the filet mignon steaks generously with sea salt and pepper. In the skillet used for the onions, add a little more oil if needed and heat until shimmering. Sear the steaks for about 4-5 minutes on each side for medium-rare, adjusting time according to your preferred doneness. Once cooked, let them rest for a few minutes.

Step 4: Assemble the Appetizer

On a serving platter, place the crispy potato slices as the base. Top each potato slice with a generous amount of the caramelized onions. Slice the rested steaks into medallions and place them on top of the onions. Finally, dollop the Boursin Garlic & Fine Herbs Cheese over the steak and garnish with a handful of baby arugula for a fresh finish.

Quick Replacement Ideas

• Filet mignon: Replace with sirloin or ribeye for a more budget-friendly option.
• Yukon gold potatoes: Substitute with sweet potatoes for a different flavor profile.
• Boursin cheese: Cream cheese mixed with garlic and herbs can be a great alternative.
• Red onion: Use yellow onion if that’s what you have on hand.

Notes from the Test Kitchen

• For the best flavor, use high-quality steak.
• Make sure not to rush the caramelization process; patience is key for that sweet, rich flavor.
• Feel free to adjust the seasoning of the steak based on your personal preference.
• Experiment with different herbs in the cheese for a unique twist.

Storage & Reheat Guide

Leftovers can be stored in an airtight container in the refrigerator for up to 2 days. To reheat, warm the steak and potatoes in a skillet over medium heat until heated through. Avoid microwaving as it can make the steak tough. The caramelized onions can be reheated gently in a pan to maintain their texture.

Steak Appetizer with Caramelized Onion and Boursin Garlic & Fine Herbs Cheese Q&A

Can I make this appetizer ahead of time?

Yes, you can caramelize the onions and fry the potatoes in advance. Store them separately in the refrigerator and assemble when ready to serve.

What can I serve with this appetizer?

A light salad or a simple vinaigrette would pair beautifully with this dish, balancing the richness of the steak and cheese.

How do I know when the steak is done?

The best way to check for doneness is to use a meat thermometer. For medium-rare, aim for an internal temperature of about 130°F (54°C).

Can I use a different type of cheese?

Absolutely! Any creamy cheese with herbs, like goat cheese or a herbed cream cheese, will work well in this recipe.

Similar Recipes

• Beef Carpaccio with Arugula and Parmesan
• Stuffed Mushrooms with Cream Cheese and Herbs
• Mini Beef Wellington Bites
• Sweet Potato Rounds with Goat Cheese and Honey

Ready, Set, Cook

This Steak Appetizer with Caramelized Onion and Boursin Garlic & Fine Herbs Cheese is not just a dish; it’s an experience that brings together friends and family around the table. Easy to prepare and exquisite to taste, it’s sure to impress anyone who gets to enjoy it. So roll up your sleeves, gather your ingredients, and get ready to create a memorable culinary delight that will be the talk of the evening. Enjoy every bite, and happy cooking!