Sir Kensington's Avocado Oil Mayonnaise makes this Roast Beef Crostini the perfect holiday appetizer!
For an easy holiday appetizer, look no further than this Roast Beef Crostini made w/ Sir Kensington's Avocado Oil Mayonnaise! Served on a garlicky, toasted baguette, these two-bite starters are the perfect way to get your party going. You might want to go ahead & make a double batch of this caper-herb spread, because it’s the perfect condiment for sandwiches, wraps & toasts.
Preheat oven to 425°F and line a baking sheet with parchment paper.
Arrange crostinis on baking sheet and drizzle with 1 tablespoon of olive oil. Toast in oven until golden brown, about 6-8 minutes. Remove from oven and rub each crostini with interior of garlic cloves.
In a small bowl, combine mayonnaise, herbs, capers, and remaining 1 tablespoon of olive oil. Season with salt and pepper to taste.
Spread caper-herb mayonnaise on each crostini and top with one slice of roast beef, a couple arugula leaves, fresh Parmesan, a squeeze of lemon, and flaky salt. Serve immediately.