These steak crostinis are a delightful Christmas appetizer, featuring seasoned, reverse-seared steak served on toasted French bread with a flavorful horseradish cream sauce. Ideal for festive gatherings, these bites will impress your guests.
1: Season your steaks and reverse sear them until medium rare about 135°F.
2: Prepare horseradish cream sauce by mixing mayonnaise, sour cream, horseradish, lemon juice, apple cider vinegar, cracked black pepper, and cayenne pepper.
3: Cut your steak across the grain into slices.
4: Place slices on top of toasted French bread.
5: Add a dollop of horseradish cream sauce on top.
6: Drizzle with balsamic glaze and serve.
