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Roast Beef Crostinis with Whipped Horseradish Creme Fraiche

Elegant Roast Beef Crostinis with Whipped Horseradish Crème Fraiche are the perfect bite! Tender roast beef sits on the creamiest whipped crème fraiche on garlicky toasted baguette slices. 
Prep Time5 minutes
Cook Time10 minutes
Assembly time5 minutes
Total Time20 minutes
Course: Appetizer
Cuisine: American
Keyword: Appetizer, baguette, beef, creme fraiche, crostini, horseradish, steak
Servings: 24 Crostinis

Equipment

  • Sheet pan
  • Cooling rack
  • pastry brush
  • hand mixer
  • Mixing bowl

Ingredients

  • 1 thin baguette
  • 1 clove garlic cut in half
  • 1 tablespoon butter melted
  • 500 g shaved roast beef or 1 lb
  • 1 cup crème fraiche chilled
  • 1/2 lemon juiced and zested
  • 2 Tablespoons prepared horseradish
  • ½ teaspoon Worcestershire sauce
  • Salt & pepper
  • 1 bunch green onions sliced thin

Instructions

Prepare crostinis

  • Preheat oven to 350°F. Prepare crostinis by slicing the baguette into ½” slices. Melt the butter and brush each slice with butter, and then rub each slice with a garlic clove cut in half.
  • Place prepared slices on a cooling rack on top of a sheet pan. Toast in the oven for 10 minutes and then remove to cool slightly.

Prepare whipped crème fraiche

  • In a mixing bowl, add chilled crème fraiche. Using a hand mixer, whip until soft peaks form. Gently fold in horseradish, lemon juice & zest, Worcestershire sauce, and salt & pepper until completely mixed, being careful not to stir too vigorously or the crème fraiche will deflate.

Assemble crostinis

  • Take a toasted crostini and spread on a tablespoon of the whipped crème fraiche.
  • Top with a small pile of roast beef. Add a small dollop of more whipped crème fraiche and then top with sliced green onions.
  • Serve immediately.

Notes

Did you make Roast Beef Crostinis with Whipped Horseradish Creme Fraiche? Post a photo on Instagram, and tag me @dinneratlulus and use the hashtag #dinneratlulus.