Roast Beef Crostini

Gluten-Free Roast Beef Crostini

This Gluten-Free Roast Beef Crostini recipe is a simple, flavorful appetizer that is great for holiday gatherings and cocktail parties.

5 from 1 vote
Roast Beef Crostini
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Roast Beef Crostini

Prep Time25 mins
Cook Time15 mins
Total Time40 mins
Course: Appetizer
Cuisine: American, Italian
Servings: 30 servings
Calories: 79kcal
Author: Gluten Free & More


  • 2 gluten-free baguettes
  • Olive oil
  • Kosher or fine sea salt
  • Freshly ground black pepper
  • ¾ cup sour cream
  • 2 tablespoons prepared horseradish
  • pounds shaved deli roast beef
  • 3 tablespoons chopped fresh chives


  • Preheat the oven to 400°F. Line two baking sheets with parchment paper or silicone baking mats.
  • Slice the baguettes on a slight angle into ¼-inch thick slices. Brush both sides of each slice with olive oil. Sprinkle each side lightly with salt and pepper. Bake in the oven for 10-15 minutes or until golden brown and crunchy.
  • Can be made ahead – let cool completely, then store without toppings in an airtight container for up to 3 days.
  • Combine the sour cream and horseradish.
  • Top the crostini with a slice of beef. Dollop some of the sour cream horseradish sauce on top and sprinkle with chopped chives.
  • The sour cream horseradish sauce can be made up to three days ahead and stored, covered, in the refrigerator. Once assembled, the crostini are best served immediately.


Nutrition Facts
Roast Beef Crostini
Amount Per Serving
Calories 79 Calories from Fat 18
% Daily Value*
Fat 2g3%
Saturated Fat 1g5%
Cholesterol 13mg4%
Sodium 395mg16%
Potassium 81mg2%
Carbohydrates 8g3%
Protein 5g10%
Vitamin A 50IU1%
Vitamin C 9mg11%
Calcium 73mg7%
Iron 0.9mg5%
* Percent Daily Values are based on a 2000 calorie diet.
Disclaimer: All nutrition facts on Gluten Free & More are meant only as a guide and may differ depending on product brands used or ingredient substitutions. Some errors may occur, so you are encouraged to confirm the recipe’s ingredient and nutrition suitability for your own diet.
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Tags: Baguette Beef Crostini Horseradish Sour Cream
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  1. swati
    December 25, 2019

    I really like your recipe on Roast Beef Crostini and i will surely try and recommend to my family and friends

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