Steak Crostini with Horseradish Sauce
The following recipe and photography was provided by Christina Musgrave of Tasting with Tina.
Steak Crostini is a timeless and effortless appetizer that is guaranteed to impress at any occasion!
Heinen’s CARE Certified Bistro Filet is seared then sliced thin and placed on a buttery, toasted baguette slice from Heinen’s Bakery. You could stop there, but a Steak Crostini is never truly complete without a sauce. This recipe features an easy, minimal ingredient horseradish sauce and a garnish of fresh chives for a pop of color.
As if this recipe was not attractive enough for the everyday host, this recipe can be served hot or cold, so you can also prep the ingredients in advance and assemble just before guests arrive, making entertaining even easier!
If you’re unfamiliar with cooking steak, don’t let that hold you back from trying this recipe at home! Simply use a meat thermometer and the handy cooking temperature guide below to cook Heinen’s delicious steak to your desired doneness. It could not be easier!
- Rare: 120°-129°F
- Medium Rare: 130°-139°F
- Medium: 140°-149°F
- Medium Well: 150°-159°F
- Well Done: 160°F
Why You’ll Love This Recipe
- It’s a new spin on an iconic holiday appetizer. Steak crostini has been appearing on holiday menus for generations, but this recipe is elevated with Heinen’s premium CARE Certified steak and a homemade horseradish sauce. You can get creative with toppings, too! Instead of the chives, add caramelized onions, arugula, or pomegranate arils. The options for customization are endless.
- It calls for Heinen’s USA raised beef. All of Heinen’s CARE Certified beef is raised responsibly on a single family farm in California, which guarantees quality and consistency. Heinen’s CARE Certified bistro filet is tender, juicy, and easy to cook, making it ideal for this low effort appetizer.
- It is easy to make. If you choose to make this recipe the day of your gathering, it will take you no more than 20 minutes; however, you can also save time and prep it the day before. All you have to do is assemble the ingredients just before guests arrive.
Steak Crostini with Horseradish Sauce
Servings: 8
Ingredients
For the Horseradish Sauce
- 1/2 cup sour cream
- 3 Tbsp. mayonnaise
- 3 Tbsp. horseradish
- 1 tsp. Heinen's apple cider vinegar
- 1 tsp. Worcestershire sauce
- 1/2 tsp. salt
- 1/4 tsp. black pepper
- Chives, for serving
For the Crostini
- 1 Heinen's French Parisian baguette, sliced into 1/2-inch slices
- 2 Tbsp. Heinen's extra virgin olive oil
For the Steak
- 1 Heinen's CARE Certified bistro filet
- 1 tsp. salt
- 1 tsp. black pepper
- 1/2 tsp. Heinen's garlic granules
- 1/2 tsp. Heinen's onion granules
- 3 Tbsp. Heinen's unsalted butter
- Fresh rosemary
Instructions
- Combine all of the ingredients for the horseradish sauce in a bowl and stir well. Refrigerate until ready to serve.
- Heat the oven broiler to high. Line a baking sheet with foil.
- Brush both sides of the baguette slices with the olive oil and place on the prepared baking sheet. Toast each side for 2 minutes and set aside.
- Pat the steak dry with a paper towel. Season all sides with the salt, pepper, garlic, and onion granules.
- Heat a cast iron skillet over high heat for 3-5 minutes.
- Add the unsalted butter, bistro filet, and rosemary to the skillet. Sear each side for 2 minutes until the internal temperature reads 120°F. This is for a rare steak. Heat to 130°F for medium rare or 140°F for medium. Spoon the butter and rosemary over the steak while it cooks.
- Remove the steak from the skillet and set it on a wire rack or wooden cutting board for at least 10 minutes.
- Assemble the crostini by slicing the steak into ¼-inch slices. Top crostini with a slice of steak, a dollop of the horseradish sauce, and finely diced chives.
