Easy Oven Baked Beef and Brie Crostini

Looking for an easy appetizer recipe that’s elegant enough for entertaining but simple enough for busy weeknights? These Oven-Baked Beef and Brie Crostini combine crispy baguette slices, creamy melted Brie, tender roast beef, and zesty horseradish sauce to create an irresistible bite packed with flavor. With only four simple ingredients, this quick appetizer is perfect for holiday gatherings, game days, cocktail parties, or casual family get-togethers.

Whether you’re hosting friends or need a last-minute party appetizer, this beef and Brie crostini recipe comes together in under 20 minutes and looks as impressive as it tastes.

Why You’ll Love This Beef and Brie Crostini

• Only 4 simple ingredients
• Ready in about 20 minutes
• Perfect for parties, holidays, and family gatherings
• Rich, creamy, savory flavors with a hint of spice
• Easy to customize with your favorite toppings
• Great make-ahead appetizer for entertaining

Ingredients

• 1 crusty baguette (12–14 inches)
• 8 ounces Brie cheese, sliced
• 8 ounces thinly sliced deli roast beef
• 2–3 tablespoons prepared creamy horseradish sauce

Directions

1. Preheat your oven to 400°F (200°C) and line a baking sheet with aluminum foil.
2. Slice the baguette into ½-inch rounds and arrange them in a single layer.
3. Spread a thin layer of creamy horseradish sauce onto each slice.
4. Top with sliced Brie cheese.
5. Add a folded slice of roast beef to each crostini.
6. Bake for 8–10 minutes, until the bread is crisp and the Brie is melted.
7. Broil for 1–2 minutes if you’d like a golden finish.
8. Let cool for 2–3 minutes before serving warm.

Benefits of This Recipe

• Quick and easy: Ideal for busy schedules and last-minute entertaining.
• Budget-friendly: Four ingredients create an elegant appetizer without breaking the budget.
• High in protein: Roast beef provides satisfying protein to keep guests full.
• Crowd-pleaser: Creamy Brie and savory beef create a classic flavor combination everyone loves.
• Versatile: Perfect for holiday appetizers, dinner parties, game day snacks, or wine nights.

Variations & Tips

• Replace horseradish with fig jam, apricot preserves, or caramelized onions for a sweeter flavor.
• Toast the baguette for 3–4 minutes before assembling for extra crunch.
• Garnish with fresh thyme, parsley, or cracked black pepper.
• Add arugula after baking for a fresh finish.
• Serve alongside charcuterie, fresh vegetables, or a simple green salad.

Serving Suggestions

These Beef and Brie Crostini pair beautifully with:

• Charcuterie boards
• Garden salads
• Tomato soup
• Pasta salad
• Pickles and olives
• Sparkling water, cider, or your favorite beverage

Perfect for holidays, brunches, cocktail parties, family gatherings, or any occasion where you need an impressive appetizer with minimal effort.