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Steak Crostini with Horseradish Cream Recipe

Steak Crostini with Horseradish Cream Recipe
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4.7 from 31 reviews

This Steak Crostini with Horseradish Cream recipe is perfect for entertaining or as a delicious snack. Tender steak slices on crispy toasts topped with caramelized onions and a zesty horseradish cream make for a flavor-packed bite.

  • Author: Sarah
  • Prep Time: 1 hour
  • Cook Time: 1 hour
  • Total Time: 2 hours
  • Yield: 16 servings
  • Category: Appetizer, Snack
  • Method: Grilling, Pan-Searing
  • Cuisine: American
  • Diet: Gluten Free

Ingredients

Steak Marinade

  • 1-1½ lbs hanger steak, skirt steak, or flank steak
  • ⅓ cup soy sauce
  • ¼ cup extra virgin olive oil
  • 2 tablespoons sugar (brown or granulated)
  • 1 tablespoon apple cider vinegar or balsamic vinegar
  • ½ tablespoon dijon mustard
  • 1 large garlic clove, minced

Caramelized Onions

  • 3 large yellow onions
  • 2 tablespoons extra virgin olive oil

Horseradish Cream

  • ½ cup sour cream
  • ½ cup mayonnaise
  • 2-4 tablespoons prepared horseradish
  • 1 tablespoon apple cider vinegar
  • ½ teaspoon kosher salt
  • ¼ teaspoon cracked black pepper

Toasts

  • 1 baguette, sliced into ½” pieces (about 20-24 slices)
  • ¼ cup extra virgin olive oil
  • 1 large garlic clove
  • fresh chives, finely chopped, for garnish
  • flaky sea salt, for garnish

Instructions

  1. Marinate the Steak: Mix the marinade ingredients, coat the steak, and marinate for 4-24 hours.
  2. Caramelize Onions: Slice and cook onions until golden brown and jammy.
  3. Make Horseradish Cream: Whisk all cream ingredients together and season to taste.
  4. Prepare Toasts: Slice, brush with oil, broil until golden, and rub with garlic.
  5. Cook Steak: Pat dry, cook to preferred doneness, rest, and slice thinly.
  6. Assemble Crostini: Top toasts with onions, steak, horseradish cream, chives, and sea salt.

Notes

  • If you prefer, assemble components on a platter for DIY crostini building.
  • Store leftover baguette slices in a zip-top bag and refrigerate other components for up to four days.

Nutrition

Find it online: https://cookingwithsarah.com/steak-crostini-with-horseradish-cream-recipe/