- Total Time
The classic combo of beef with horseradish sauce is always a crowd pleaser. Sliced deli roast beef makes it a breeze to prepare.
olive oil cooking spray3 spray(s)
French bread6 oz, about an 8-inch long thin loaf, cut into 16 slices
reduced-fat sour cream⅓ cup(s)
uncooked red onion(s)3 Tbsp, chopped, diced
store-bought horseradish1 Tbsp
black pepper¼ tsp, freshly ground (plus extra for garnish)
arugula2 cup(s), baby leaves
deli style roast beef slice(s)8 oz, thickly cut into 8 pieces and then each piece cut in half to yield 16 pieces total
- Preheat oven to 325ºF. Coat a cookie sheet with cooking spray.
- Place bread on prepared cookie sheet and lightly coat with cooking spray. Bake until lightly browned and crisp, about 10 minutes; let cool.
- In a small bowl, combine sour cream, onion, horseradish and pepper.
- To assemble crostini, top each piece of toasted bread with 1 slice beef, 1 teaspoon horseradish sauce, a grind of black pepper and a few arugula leaves. Yields 2 crostini per serving.