Easy Steak Crostini (with Horseradish Sauce)
Steak Crostini with Horseradish Sauce is the show-stopping appetizer your party spread has been missing! This dish features tender, juicy ribeye slices served on crunchy crostini and topped with a creamy, cheesy horseradish sauce. Perfect for gatherings or cozy nights in, these crostini are easy to make and sure to impress your guests.
Why You’ll Love This Recipe
- Quick Preparation: With just 5 minutes of prep time, you can have this delightful appetizer ready in under 30 minutes.
- Flavor Explosion: The combination of savory ribeye and zesty horseradish sauce creates a taste sensation that will leave everyone wanting more.
- Versatile Serving Options: Ideal for parties, game nights, or as an elegant starter for a romantic dinner.
- Crowd-Pleaser: This recipe is designed to appeal to meat lovers and those who enjoy bold flavors—perfect for any occasion!
- Customizable Toppings: Feel free to experiment with different cheeses or add extra herbs for a personalized touch.
Tools and Preparation
Before diving into the cooking process, gather your tools. Having everything ready will make your experience smooth and enjoyable.
Essential Tools and Equipment
- Chef’s knife
- Cutting board
- Skillet or grill pan
- Mixing bowl
- Spoon or spatula
Importance of Each Tool
- Chef’s knife: A sharp knife ensures clean cuts through the ribeye and baguette, enhancing presentation.
- Skillet or grill pan: Ideal for searing the steak evenly, bringing out its rich flavors.
- Mixing bowl: Perfect for blending the horseradish sauce ingredients smoothly.
Ingredients
For the Steak
- 1 boneless ribeye steak (1″ – 1/2″ thick)
- ½ teaspoon kosher salt
For the Horseradish Sauce
- 1 Boursin cheese (garlic & herb flavor)
- 2 tablespoons water (or more for thinning out)
- ½ tablespoon creamed horseradish
For the Crostini
- 1 baguette (sliced into 1/2”-thick slices, approximately 20 slices)
- ¼ cup olive oil
- balsamic glaze (to drizzle each crostini)
- 2 tablespoons fresh chives (chopped, to garnish each crostini)
How to Make Easy Steak Crostini (with Horseradish Sauce)
Step 1: Prepare the Steak
- Season the ribeye steak with kosher salt on both sides.
- Heat a skillet or grill pan over medium-high heat.
- Add the seasoned steak to the hot pan and cook for about 4 minutes per side for medium-rare doneness. Adjust time based on your desired doneness.
- Remove the steak from the pan and let it rest for a few minutes before slicing it thinly against the grain.
Step 2: Make the Horseradish Sauce
- In a mixing bowl, combine Boursin cheese and creamed horseradish.
- Add water gradually until you reach your preferred consistency. Mix until smooth.
Step 3: Prepare the Crostini
- Preheat your oven to 400°F (200°C).
- Arrange baguette slices on a baking sheet.
- Brush each slice with olive oil.
- Bake in preheated oven for about 5-7 minutes until golden brown.
Step 4: Assemble Your Crostini
- Top each toasted baguette slice with a few pieces of sliced ribeye.
- Drizzle each crostini with balsamic glaze.
- Finish by adding a dollop of horseradish sauce and garnish with chopped chives.
Now you’re ready to serve your Easy Steak Crostini (with Horseradish Sauce) at your next gathering! Enjoy this delectable appetizer that combines elegance and flavor effortlessly!
How to Serve Easy Steak Crostini (with Horseradish Sauce)
Serving Easy Steak Crostini with Horseradish Sauce is all about presentation and pairing. This delightful appetizer can be enjoyed in various ways to impress your guests.
For a Classic Touch
- Add fresh herbs – Sprinkle chopped parsley or basil on top for a burst of color and flavor.
- Serve with a side salad – A light arugula salad dressed in lemon vinaigrette complements the richness of the steak.
As Part of a Charcuterie Board
- Include assorted cheeses – Pair with a variety of cheeses like aged cheddar or gouda for diverse flavors.
- Offer cured meats – Salami or prosciutto can enhance the savory experience for your guests.
Dipping Options
- Provide extra horseradish sauce – Set out additional horseradish sauce in small bowls for those who love an extra kick.
- Pair with balsamic reduction – A drizzle of balsamic reduction adds sweetness that balances the dish beautifully.
With Wine Pairing
- Serve with red wine – A full-bodied red, like Cabernet Sauvignon, pairs perfectly with the richness of ribeye.
- Try craft beer – An amber ale can also complement the flavors well, making it a great choice for casual gatherings.

How to Perfect Easy Steak Crostini (with Horseradish Sauce)
To achieve the best results when preparing Easy Steak Crostini with Horseradish Sauce, keep these simple tips in mind.
- Choose quality steak – Opt for a fresh ribeye that is well-marbled for maximum tenderness and flavor.
- Slice against the grain – This technique ensures each bite is tender and easy to eat.
- Toast crostini properly – Ensure they are golden brown and crispy to provide a satisfying crunch.
- Balance flavors – Adjust the horseradish sauce to your taste by adding more cream or seasoning as needed.
Best Side Dishes for Easy Steak Crostini (with Horseradish Sauce)
When serving Easy Steak Crostini with Horseradish Sauce, consider complementing it with these delightful side dishes. Each option enhances your appetizer spread beautifully.
- Garlic Roasted Potatoes – Crispy potatoes seasoned with garlic and herbs offer a comforting side that pairs wonderfully.
- Grilled Asparagus – Lightly charred asparagus adds freshness and crunch, making it a great contrast to the rich crostini.
- Caesar Salad – The creamy dressing and crunchy croutons in Caesar salad provide a classic pairing that everyone enjoys.
- Stuffed Mushrooms – Savory mushrooms stuffed with cheese and herbs can add depth and variety to your appetizer selection.
- Caprese Skewers – Fresh mozzarella, tomatoes, and basil drizzled with balsamic glaze create a refreshing bite alongside the crostini.
- Roasted Vegetable Medley – A mix of seasonal vegetables roasted to perfection brings color and nutrition to your table.
Common Mistakes to Avoid
When making Easy Steak Crostini (with Horseradish Sauce), certain missteps can affect the final result. Here are some common mistakes to watch out for:
- Overcooking the steak: This can lead to tough and dry meat. Always monitor cooking time closely and use a meat thermometer for best results.
- Skipping the seasoning: Failing to season the steak properly can make it bland. Use kosher salt generously before cooking for enhanced flavor.
- Not letting the steak rest: Cutting into the steak too soon lets the juices escape. Allow it to rest for a few minutes after cooking for juicy slices.
- Using stale bread: Old crostini can ruin the texture of your appetizer. Use fresh baguette slices for a crispy, delightful base.
- Neglecting to slice correctly: Slicing the steak against the grain is crucial. This ensures tender bites that are easier to chew.
Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Easy Steak Crostini in an airtight container.
- They can be kept in the refrigerator for up to 2 days.
Freezing Easy Steak Crostini (with Horseradish Sauce)
- It is best not to freeze assembled crostini as they may become soggy.
- You can freeze cooked steak slices separately for up to 3 months.
Reheating Easy Steak Crostini (with Horseradish Sauce)
- Oven: Preheat your oven to 350°F (175°C). Place crostini on a baking sheet and reheat for about 5-7 minutes until warmed through.
- Microwave: Use a microwave-safe dish, cover lightly, and heat in short intervals of 15 seconds. Check often to avoid overcooking.
- Stovetop: Heat a skillet over medium heat and warm crostini for 1-2 minutes on each side until crispy again.
Frequently Asked Questions
Here are some common questions about Easy Steak Crostini (with Horseradish Sauce).
Can I use other types of steak?
Yes, while ribeye is recommended for its tenderness, you can substitute with flank or sirloin steaks.
How do I customize the horseradish sauce?
Feel free to add more creamed horseradish or mix in sour cream or mayonnaise for different flavor profiles.
What wine pairs well with Easy Steak Crostini (with Horseradish Sauce)?
A full-bodied red wine like Cabernet Sauvignon complements the richness of the steak beautifully.
Can I prepare this appetizer in advance?
You can slice and cook the steak ahead of time but assemble just before serving to keep everything fresh and crisp.
Final Thoughts
Easy Steak Crostini (with Horseradish Sauce) is not only an impressive appetizer but also highly versatile. You can customize it with different toppings or sauces according to your taste. Try this recipe at your next gathering; it’s sure to be a hit!

Easy Steak Crostini (with Horseradish Sauce)
- Total Time: 30 minutes
- Yield: Serves approximately 4 people 1x
Description
Elevate your gatherings with Easy Steak Crostini (with Horseradish Sauce), a gourmet appetizer that combines tender ribeye steak, crispy crostini, and a zesty horseradish sauce. This dish is not only visually stunning but also packed with flavors that will leave your guests raving.
Ingredients
- 1 boneless ribeye steak (1" – 1/2" thick)
- ½ teaspoon kosher salt
- 1 Boursin cheese (garlic & herb flavor)
- 2 tablespoons water
- ½ tablespoon creamed horseradish
- 1 baguette (sliced)
- ¼ cup olive oil
- balsamic glaze
- fresh chives (for garnish)
Instructions
- Season the ribeye steak with kosher salt and cook in a preheated skillet over medium-high heat for about 4 minutes per side for medium-rare. Let it rest before slicing thinly against the grain.
- Mix Boursin cheese and creamed horseradish in a bowl; add water until smooth.
- Preheat the oven to 400°F (200°C). Brush baguette slices with olive oil and bake for 5-7 minutes until golden.
- Assemble by topping each toasted slice with ribeye, drizzling balsamic glaze, and adding a dollop of horseradish sauce garnished with chives.
- Prep Time: 5 minutes
- Cook Time: 25 minutes
- Category: Appetizer
- Method: Cooking/Baking
- Cuisine: American
Nutrition
- Serving Size: 2 crostini (approximately 80g)
- Calories: 310
- Sugar: 1g
- Sodium: 480mg
- Fat: 22g
- Saturated Fat: 9g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 1g
- Protein: 15g
- Cholesterol: 50mg