These beef tenderloin crostini are everything a great appetizer should be—crusty toasted bread, juicy beef slices, and a silky parmesan cream sauce draped over the top. Finished with a touch of fresh thyme, they’re classy enough for the holidays, yet simple enough to impress any dinner guest.
1 baguette, sliced and toasted
1 lb beef tenderloin, thinly sliced
2 tbsp olive oil
Salt and pepper, to taste
1 cup heavy cream
½ cup grated Parmesan cheese
1 tbsp fresh thyme leaves (or 1 tsp dried)
Toast the bread: Preheat oven to 375°F. Brush baguette slices lightly with olive oil and toast until golden, about 6–8 minutes.
Cook the tenderloin: Heat 1 tbsp olive oil in a skillet over medium-high heat. Season beef slices with salt and pepper. Sear each side for about 1–2 minutes (or longer if preferred). Set aside.
Make the cream sauce: In a saucepan, bring cream to a gentle simmer. Stir in Parmesan and thyme. Simmer until thickened, about 5–7 minutes, stirring occasionally. Season to taste.
Assemble: Place a slice of beef on each crostini, spoon over some warm Parmesan cream sauce, and garnish with more thyme or parsley.