Description
This Beef Tenderloin Crostini with Parmesan Cream Sauce is a sophisticated appetizer perfect for holiday gatherings or elegant parties. Tender slices of seared beef tenderloin are served atop crispy toasted baguette slices, drizzled with a rich and creamy Parmesan sauce infused with garlic and a hint of Dijon mustard. Garnished with fresh herbs, these bite-sized treats combine juicy beef and luscious cream sauce for a delightful flavor experience.
Ingredients
Scale
Bread and Topping
- 1 baguette, sliced into 1/2-inch pieces
- 2 tablespoons olive oil
- 1 pound beef tenderloin, trimmed and cut into 1-inch thick slices
- Salt and black pepper to taste
Sauce
- 2 tablespoons butter
- 2 cloves garlic, minced
- 1 cup heavy cream
- 1/2 cup freshly grated Parmesan cheese
- 1/2 teaspoon Dijon mustard
- 1/4 teaspoon crushed red pepper flakes (optional)
- Fresh thyme or chives for garnish (optional)
Instructions
- Toast the Baguette: Preheat the oven to 400°F. Arrange the baguette slices on a baking sheet and brush both sides lightly with olive oil. Toast in the oven for 8–10 minutes, flipping halfway, until golden and crisp.
- Prepare the Beef: Season the beef tenderloin slices with salt and pepper. Heat a skillet over medium-high heat and sear the beef for 2–3 minutes per side, or until desired doneness is reached. Remove from heat and let rest for 5 minutes to retain juices, then slice thinly against the grain.
- Make the Parmesan Cream Sauce: In a saucepan over medium heat, melt the butter. Add the minced garlic and sauté for about 1 minute until fragrant. Stir in the heavy cream and bring to a gentle simmer. Reduce heat and whisk in the Parmesan cheese, Dijon mustard, and crushed red pepper flakes if using. Continue stirring until the sauce is smooth and slightly thickened, approximately 5–6 minutes.
- Assemble the Crostini: Place a slice of the rested beef on each toasted baguette piece. Drizzle with the warm Parmesan cream sauce. Garnish with fresh thyme or chives if desired. Serve immediately for best flavor and texture.
Notes
- You can prepare the crostini and cream sauce ahead of time and assemble just before serving.
- Substitute filet mignon for the beef tenderloin if preferred for a more tender cut.
- Adjust the amount of crushed red pepper flakes to control the spiciness of the sauce.
- This appetizer pairs well with a light red wine or sparkling beverage.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Appetizer
- Method: Stovetop, Oven
- Cuisine: American
Nutrition
- Serving Size: 1 crostini
- Calories: 185
- Sugar: 1g
- Sodium: 210mg
- Fat: 12g
- Saturated Fat: 6g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 0g
- Protein: 10g
- Cholesterol: 35mg
