This steak crostini recipe is the proper bite-sized appetizer. Juicy slices of seared steak sit atop crispy garlic baguette rounds and topped with creamy horseradish sauce.
Whether or not you’re internet hosting a cocktail party or an off-the-cuff get-together, steak crostini all the time delivers. This straightforward but elegant recipe is certain to impress; merely prepare on a serving board, high with contemporary herbs or chives, and revel in among the best steak appetizers for any event.
Serve these steak crostini appetizers heat or at room temperature—they’ll disappear in seconds!
The steak you see in these pictures is filet mignon, seared to medium, and sliced about 1/8″ thick. I’ve additionally made these with beef tenderloin, and leftover prime rib with success. I additionally used my common horseradish sauce recipe to make these .

The best way to Make Steak Crostini
Step 1: Prep the Crostini Base
Slice a contemporary baguette into ½-inch rounds and flippantly brush every bit with olive oil. Don’t begin coking the bread till the steak is resting, in case you are planning on serving this as a heat appetizer vs chilly appetizer.
Step 2: Prepare dinner the Steak
Pat the steak dry and season generously with salt and pepper. Sear in a sizzling forged iron skillet for two–3 minutes per facet then switch to a sizzling oven to complete baking. Whole time will rely on the lower and thickness of the steak you’re utilizing. Let it relaxation for five–10 minutes, then slice thinly towards the grain.
Step 3: Bake the Crostini Base
Whereas the steak is resting toast the bread within the oven at 400°F till golden and crisp, about 6–8 minutes. As soon as faraway from the oven scrape a garlic clove excessive of every bread.
Step 4: Assemble
High the garlic crostini with a slice of steak, a dollop of horseradish sauce, and garnish with chives and black pepper.




What Kind of Steak Ought to You Use
For one of the best steak crostini recipe, use a lower that’s each flavorful and tender. Nice choices embody:
- Filet Mignon – buttery smooth and stylish.
- Beef Tenderloin – buttery smooth and stylish.
- Teres Main Steak – as buttery smooth as a filet, however half the worth.
- Ribeye – wealthy marbling for max taste.
- Sirloin Steak – lean, juicy, and straightforward to slice.
Prepare dinner your steak to medium-rare or medium for the juiciest, most tender texture. All the time slice beef thinly towards the grain for the proper bite-sized topping.

Steak On Crostini Ideas and Substitutions
- Make Forward: Toast the bread and prepare dinner the steak a couple of hours forward—assemble simply earlier than serving.
- Serve Chilly: To serve chilly, you should use deli roast beef slices vs cooking a steak.
- Add Cheese: Strive crumbled blue cheese, goat cheese, shaved Parmesan, or a smear of Boursin for further richness.
- Swap the Sauce: Use garlic butter, chimichurri, or a creamy horseradish mustard sauce as an alternative of horseradish cream sauce.
- Different Bread: Swap baguette slices for ciabatta or sourdough rounds.
Searching for Extra Appetizers
Spherical out your unfold with different crowd-pleasing and easy appetizers:
These pair superbly with steak crostini for a sublime and various appetizer desk.


Steak Crostini Appetizer
Servings: 32 bites
Energy: 49kcal
Price: $20+
Forestall your display from going darkish
Elements
- 1 baguette, sliced into ½ inch rounds (*Word 1)
- olive oil
STEAK
- 2 filet mignon, about 1-inch thick (*Word 2)
- 1 tsp kosher salt
- ½ tsp black pepper , + extra for garnish
- 2 tbsp avocado oil (*Word 3)
HORSERADISH SAUCE
- ½ cup bitter cream, full fats
- 2 tbsp ready horseradish, drained (*Word 4)
- 2 tbsp mayonnaise
- 1 tbsp finely chopped chives
- 1 tsp apple cider vinegar
- ¼ tsp salt
Directions
MAKE THE HORSERADISH SAUCE
PREPARE THE STEAKS
-
Take away the steak from the fridge 30-60 minutes earlier than cooking. Pat dry with paper towels earlier than generously seasoning with kosher salt, and black pepper. Put aside.
2 filet mignon, about 1-inch thick, 1 tsp kosher salt, ½ tsp black pepper , + extra for garnish
COOKING THE STEAKS
-
Pre-heat the oven to 360°F. Pre-heat a big forged iron skillet over excessive warmth. As soon as sizzling, rigorously add the oil (it might splatter) and swirl across the pan till your complete backside is coated.
-
Sear the steak for 2-3 minutes per facet, till a pleasant brown crust kinds. Instantly take away skillet from warmth.
2 tbsp avocado oil
-
Switch the skillet to the oven and bake for 2-8 minutes, relying on most well-liked doneness (see notes for inside temperatures). Prepare dinner to 125°F for a uncommon steak or 130°F for a medium-rare steak or 135°F for medium.
½ cup bitter cream, full fats, 2 tbsp mayonnaise, 1 tbsp finely chopped chives
-
Take away from the warmth, switch to a chopping board, and let relaxation for 5-10 minutes. Enhance the oven temperature to 400°F.
BAKE AND ASSEMBLE THE CROSTINI
-
Whereas the steak is resting, place the lower crostini within the oven and toast till golden and crisp, about 6-8 minutes (maintain your eye on it). As soon as faraway from the oven scrape a garlic clove excessive of every piece of bread.
-
High the garlic crostini with a slice of steak, a dollop of horseradish sauce, and garnish with chives and black pepper.
Notes
Word 2 – Purpose for 8 oz steaks about 1″ thick. The steak shouldn’t be thicker than the bread slices. The variety of steak bites this recipe makes relying on the scale of the steak.
Word 3 – Use a excessive smoking level oil, resembling vegetable, canola or avocado oil.
Word 4 – Ready horseradish has fairly a little bit of liquid so make sure that to empty off this extra liquid earlier than including to the blending bowl.
Temperature
Prepare dinner the steak by temperature, not time. Listed below are the “remaining doneness temperatures”. The “pull from the pan” temperature shall be 5°F beneath the temperatures referred to as out beneath as resting will improve the temp. Use a meat thermometer to make sure accuracy.
- Uncommon: 125°F – 130°F
- Medium Uncommon: 130°F – 140°F
- Medium: 140°F – 150°F
- Medium Nicely: 150°F – 160°F
- Nicely Achieved: 160°F+
* The USDA recommends cooking steaks and roasts to a minimal inside temperature of 145 levels F for security.
Diet
Energy: 49kcal | Carbohydrates: 4g | Protein: 1g | Fats: 3g | Saturated Fats: 1g | Polyunsaturated Fats: 1g | Monounsaturated Fats: 2g | Trans Fats: 0.002g | Ldl cholesterol: 2mg | Sodium: 150mg | Potassium: 17mg | Fiber: 0.2g | Sugar: 1g | Vitamin A: 27IU | Vitamin C: 0.3mg | Calcium: 13mg | Iron: 0.3mg





