Introduction
Elevate your appetizer game with our Steak Crostini featuring Zesty Horseradish Cream. This dish strikes a perfect balance: sophisticated enough to impress, yet wonderfully approachable for the home cook. Imagine tender, seared steak slices atop crisp, golden crostini, all brightened by a dollop of vibrant, homemade horseradish cream. It’s a symphony of textures and tastes, ideal for any gathering – from a relaxed dinner party to a festive celebration. Prepare to create a memorable culinary experience that will undoubtedly become a staple in your entertaining repertoire.
Ingredients
For the Steak:
* 1 lb flank or sirloin steak
* 1 tbsp olive oil
* 1 tsp coarse sea salt
* ½ tsp freshly ground black pepper
* ½ tsp garlic powder
For the Horseradish Cream:
* ½ cup full-fat sour cream
* 2 tbsp freshly grated horseradish (or drained prepared horseradish)
* 1 tbsp fresh chives, finely minced
* 1 tsp fresh lemon juice
* ¼ tsp salt
* Pinch of black pepper
For the Crostini:
* 1 baguette, thinly sliced into ½-inch rounds
* 2 tbsp olive oil
* ¼ tsp garlic powder
For Garnish (Optional):
* Extra fresh chives or finely chopped parsley
Step-by-Step Instructions
1. Prepare Horseradish Cream: Combine sour cream, horseradish, chives, lemon juice, salt, and pepper in a small bowl. Stir well. Refrigerate 30 minutes for flavors to meld. Can be made a day ahead.
2. Prepare Steak: Pat steak dry. Season with salt, pepper, and garlic powder. Heat 1 tbsp olive oil in a heavy skillet over medium-high heat. Sear steak 3-5 minutes per side for medium-rare (130-135°F). Transfer to cutting board, tent with foil, rest 10 minutes. This ensures juiciness.
3. Prepare Crostini: Preheat oven to 375°F (190°C). Arrange baguette slices on a baking sheet. Whisk 2 tbsp olive oil and ¼ tsp garlic powder. Brush mixture over one side of each baguette slice. Bake 8-12 minutes, until golden and crisp. Watch closely.
4. Assemble: Once steak rested, slice very thinly against the grain. Spread horseradish cream onto each warm crostini. Top with a slice or two of steak. Garnish with chives or parsley, if desired. Serve immediately for best taste and texture.
Expert Tips
* Slice Against the Grain: Always slice steak thinly, perpendicular to the muscle fibers. This is crucial for tenderness.
* Resting is Essential: A 10-minute rest for the steak allows juices to redistribute, preventing dryness.
* Fresh Horseradish Impact: Use freshly grated horseradish for the most vibrant, sharp flavor. If using prepared, ensure it’s well-drained.
* Make Ahead: Horseradish cream can be prepared a day ahead. Crostini can be baked hours prior. Assemble right before serving.
* Serve Warm: The warm steak and crisp crostini contrasting with the cool, zesty cream is key to the dish’s appeal.
Variations
* Cheesy Base: For extra richness, spread a thin layer of Boursin or goat cheese on the crostini before adding cream and steak.
* Herbaceous Alternatives: Try fresh dill, tarragon, or a mix of chives and parsley in your horseradish cream for varied profiles.
* Spice It Up: Add a pinch of cayenne or a dash of hot sauce to the cream for an extra fiery kick.
* Gluten-Free: Use a gluten-free baguette or your favorite artisanal crackers as a base.
* Earthy Depth: Sautéed, finely diced mushrooms with thyme, layered under the steak, add a wonderful umami flavor.
Conclusion
These Steak Crostini with Zesty Horseradish Cream prove that sophisticated flavors don’t require complicated techniques. With perfectly cooked steak, crisp crostini, and a bright, creamy sauce, you’re set to create a truly memorable culinary experience. This appetizer is an ideal choice for effortless elegance, perfect for sharing with loved ones. So, embrace these delightful flavors and savor every moment. Happy cooking, and bon appétit!
