Easy Steak Crostini (with Horseradish Sauce)
Steak Crostini with Horseradish Sauce is the show-stopping appetizer your party spread has been missing! This Easy Steak Crostini (with Horseradish Sauce) combines tender, juicy ribeye slices on crispy crostini, topped with a creamy horseradish sauce that will leave your guests craving more. Perfect for parties, gatherings, or simply a delightful snack at home, this dish impresses with its rich flavors and elegant presentation.
Why You’ll Love This Recipe
- Quick to Prepare: With just 23 minutes from start to finish, you can whip up this fantastic appetizer in no time.
- Flavor Explosion: The combination of juicy steak and zesty horseradish sauce creates a mouthwatering treat that stands out.
- Versatile Serving: Ideal for various occasions, from casual get-togethers to formal dinner parties.
- Easy to Customize: Feel free to experiment with different cheeses or sauces based on your preferences.
- Impressive Presentation: These crostinis are not only delicious but also visually appealing, sure to wow your guests.
Tools and Preparation
Making Easy Steak Crostini (with Horseradish Sauce) is straightforward if you have the right tools. Having quality kitchen equipment ensures a smooth cooking experience.
Essential Tools and Equipment
- Cast iron skillet
- Sharp knife
- Cutting board
- Baking sheet
- Small bowl
Importance of Each Tool
- Cast iron skillet: Provides even heat for searing the steak perfectly, locking in juices and flavor.
- Sharp knife: Essential for slicing the steak thinly while keeping it tender and easy to eat.
Ingredients
For the Steak Crostini
- 1 boneless ribeye steak (1″ – 1/2″ thick)
- ½ teaspoon kosher salt
- 1 Boursin cheese (garlic & herb flavor)
- 2 tablespoons water (or more for thinning out)
- ½ tablespoon creamed horseradish
- 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 cast iron skillet over medium-high heat.
- Once hot, add the steak and sear for about 4 minutes on each side for medium rare.
- Remove from heat and let it rest before slicing.
Step 2: Prepare the Baguette
- Preheat your oven to 400°F (200°C).
- Arrange baguette slices on a baking sheet.
- Brush each slice lightly with olive oil.
- Bake for about 5 minutes or until golden brown.
Step 3: Make the Horseradish Sauce
- In a small bowl, combine Boursin cheese, creamed horseradish, and water.
- Mix well until smooth; adjust water for desired consistency.
Step 4: Assemble the Crostini
- Thinly slice the rested steak against the grain.
- Spread a generous amount of horseradish sauce on each toasted baguette slice.
- Top each slice with a piece of steak.
- Drizzle balsamic glaze over the assembled crostinis and garnish with fresh chives.
Enjoy your delicious Easy Steak Crostini (with Horseradish Sauce)!
How to Serve Easy Steak Crostini (with Horseradish Sauce)
Serving Easy Steak Crostini (with Horseradish Sauce) is all about presentation and pairing. This delicious appetizer can elevate your gathering and impress your guests. Here are several creative ideas for serving your crostini.
Individual Platters
- Arrange the crostini on individual platters for each guest to enjoy. This makes for a neat and easy serving option.
Charcuterie Board
- Include the steak crostini on a charcuterie board with various cheeses, meats, and fruits. This adds variety and a beautiful visual appeal.
Garnished with Chives
- Top each crostini with fresh chives right before serving. This enhances flavor and adds a pop of color.
Drizzled Balsamic Glaze
- Lightly drizzle balsamic glaze over the crostini just before serving. It adds sweetness that complements the savory flavors perfectly.
Pairing with Wine
- Serve these crostini with a glass of red wine, such as Cabernet Sauvignon or Merlot, to enhance the overall flavor experience.

How to Perfect Easy Steak Crostini (with Horseradish Sauce)
To make your Easy Steak Crostini truly shine, pay attention to these helpful tips while preparing them.
- Choose quality steak: Selecting a high-quality ribeye steak ensures tender and flavorful slices for your crostini.
- Slice against the grain: Cutting the steak against the grain will yield more tender pieces, making it easier for guests to enjoy.
- Toast the baguette slices: Lightly toast the baguette slices in olive oil until golden brown for added crunch and flavor.
- Adjust horseradish sauce: Feel free to adjust the creamed horseradish amount based on your preference for heat.
- Garnish creatively: Besides chives, consider adding microgreens or edible flowers for an elegant touch.
- Serve immediately: For best results, serve the crostini soon after assembling them to maintain their crispiness.
Best Side Dishes for Easy Steak Crostini (with Horseradish Sauce)
Pairing side dishes with Easy Steak Crostini can enhance your meal’s experience. Here are some excellent options that complement this appetizer well.
- Mixed Green Salad: A light salad with fresh greens balances the richness of the steak crostini.
- Roasted Vegetables: Seasoned roasted veggies add color and nutrition to your spread while being easy to prepare.
- Garlic Mashed Potatoes: Creamy mashed potatoes offer comfort and pair beautifully with steak flavors.
- Cheesy Garlic Bread: This classic side complements your crostini while ensuring everyone leaves satisfied.
- Coleslaw: A tangy coleslaw provides crunch and acidity, which cuts through the richness of the dish.
- Stuffed Mushrooms: These bite-sized treats are an excellent addition that brings umami flavors into play.
- Caprese Skewers: Fresh mozzarella, tomatoes, and basil drizzled with balsamic glaze are refreshing companions.
- French Fries or Sweet Potato Fries: Crispy fries add fun texture and make for a casual yet tasty pairing.
These side dishes not only enhance your appetizer but also create a delightful dining experience!
Common Mistakes to Avoid
Making Easy Steak Crostini (with Horseradish Sauce) can be simple, but avoiding common mistakes ensures a delightful dish.
- Skipping the seasoning: Not seasoning your steak properly can lead to bland flavors. Always season generously with kosher salt before cooking.
- Overcooking the steak: Cooking your ribeye too long will make it tough. Aim for medium-rare for the best tenderness and flavor.
- Using stale bread: If your baguette is stale, the crostini won’t be crispy or delicious. Use fresh bread, and toast it lightly for the best texture.
- Neglecting sauce consistency: A watery horseradish sauce can ruin your crostini. Adjust with more cheese or water to achieve a creamy texture.
- Forgetting presentation: Presentation matters! Drizzle balsamic glaze and garnish with chives for an appealing finish.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover crostini in an airtight container.
- Best consumed within 2 days for optimal freshness.
Freezing Easy Steak Crostini (with Horseradish Sauce)
- Crostini can be frozen for up to 1 month.
- Freeze the steak and sauce separately from the bread to maintain texture.
Reheating Easy Steak Crostini (with Horseradish Sauce)
- Oven: Preheat to 350°F (175°C). Place crostini on a baking sheet for about 5-7 minutes until warmed through.
- Microwave: Heat on medium power in short intervals of 30 seconds. Be cautious as bread may become soggy.
- Stovetop: Warm in a skillet over medium heat until heated, about 2-3 minutes per side.
Frequently Asked Questions
Here are some common questions about making Easy Steak Crostini (with Horseradish Sauce).
Can I use a different cut of steak?
Yes, while ribeye is tender and flavorful, cuts like sirloin or tenderloin also work well for this recipe.
How do I make horseradish sauce from scratch?
Mix sour cream or mayonnaise with creamed horseradish and a bit of lemon juice. Adjust to taste!
Can I prepare these crostini ahead of time?
You can prepare components like the sauce and steak ahead, but assemble just before serving for freshness.
What should I serve with Easy Steak Crostini?
These crostini pair wonderfully with a fresh salad or charcuterie board as part of an appetizer spread.
Final Thoughts
Easy Steak Crostini (with Horseradish Sauce) is perfect for any occasion, from casual get-togethers to elegant parties. This dish offers endless customization options; you can change up the toppings or sauces according to your taste preferences. Give it a try and impress your guests!

Easy Steak Crostini with Horseradish Sauce
- Total Time: 23 minutes
- Yield: Serves approximately 4 (8 crostinis) 1x
Description
Indulge your guests with Easy Steak Crostini with Horseradish Sauce, an elegant yet simple appetizer that elevates any gathering. This dish features tender, juicy ribeye steak elegantly arranged on crispy baguette slices, topped with a creamy horseradish sauce that adds a delightful kick. Perfect for parties or casual get-togethers, these crostinis are not only flavorful but also visually stunning, making them a must-try for your next event. With just 23 minutes of prep time, you can impress your guests without spending hours in the kitchen.
Ingredients
- 1 boneless ribeye steak
- ½ teaspoon kosher salt
- 1 Boursin cheese (garlic & herb flavor)
- ½ tablespoon creamed horseradish
- 1 baguette (sliced)
- ¼ cup olive oil
- Balsamic glaze (for drizzling)
- Fresh chives (for garnish)
Instructions
- Season the ribeye steak with salt and sear it in a hot cast iron skillet for about 4 minutes per side until medium rare. Let it rest before slicing thinly against the grain.
- Preheat the oven to 400°F (200°C) and arrange baguette slices on a baking sheet. Brush with olive oil and bake until golden brown, about 5 minutes.
- In a small bowl, mix Boursin cheese, creamed horseradish, and water until smooth.
- Assemble by spreading the horseradish sauce on toasted baguette slices, adding steak slices on top, drizzling with balsamic glaze, and garnishing with chives.
- Prep Time: 10 minutes
- Cook Time: 13 minutes
- Category: Appetizer
- Method: Baking, Searing
- Cuisine: American
Nutrition
- Serving Size: 2 crostinis (60g)
- Calories: 320
- Sugar: 1g
- Sodium: 540mg
- Fat: 19g
- Saturated Fat: 7g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 1g
- Protein: 14g
- Cholesterol: 50mg