Roasted Grape & Brie Crostini with Honey + Sea Salt

Published: October 24, 2025

by Amelia

Why You’ll Love This Recipe

Easy to Make: With just a few simple steps, you’ll have a gourmet appetizer ready in no time.
Flavor Explosion: The combination of roasted grapes and creamy brie creates a delightful taste experience.
Versatile Serving Options: Perfect for any occasion, from casual gatherings to elegant dinners.
Healthier Indulgence: Packed with nutrients from grapes and walnuts while still being deliciously satisfying.
Eye-Catching Presentation: These crostini look as good as they taste, making them a showstopper at any event.

Tools and Preparation

Before diving into this flavorful recipe, gather your tools to ensure a smooth cooking experience.

Essential Tools and Equipment

Nonstick baking sheet
Baking sheet
Brush for oiling the baguette slices
Knife for slicing cheese

Importance of Each Tool

Nonstick baking sheet: Prevents grapes from sticking during roasting, ensuring easy cleanup.
Baking sheet: Essential for toasting the baguette slices evenly without burning.
Brush for oiling the baguette slices: Provides an even distribution of olive oil for maximum flavor.

Ingredients

For the Crostini

4 cups seedless red grapes
2 tablespoons olive oil, divided
1 french baguette, cut diagonally into 1/2 inch slices*
8 ounces brie cheese, sliced (you’ll need as many slices as crostini slices you have)*

For Topping

1-2 tablespoons honey, for drizzling*
Maldon sea salt, for sprinkling*
1/4 cup chopped toasted walnuts
1 teaspoon fresh diced rosemary

How to Make Roasted Grape & Brie Crostini with Honey + Sea Salt

Step 1: Preheat the Oven

Preheat your oven to 400 degrees F.
Add the grapes to a nonstick baking sheet. Drizzle them with 1 tablespoon of olive oil and sprinkle with sea salt.
Toss to coat the grapes evenly and roast for about 15 minutes or until they start to burst slightly. Set them aside to cool while keeping the oven temperature.

Step 2: Prepare the Baguette Slices

Place the baguette slices on a separate baking sheet.
Brush each half with the remaining 1 tablespoon of olive oil.
Top each slice with brie cheese and bake for 5-7 minutes until the cheese melts.

Step 3: Assemble Your Crostini

Spoon the roasted grapes on top of the melted cheese.
Drizzle honey generously over each crostini.
Sprinkle with chopped walnuts, a little more sea salt, and garnish with chopped rosemary.

Enjoy your Roasted Grape & Brie Crostini with Honey + Sea Salt as an irresistible appetizer that will impress your guests!

How to Serve Roasted Grape & Brie Crostini with Honey + Sea Salt

Roasted grape and brie crostini with honey and sea salt is a delightful appetizer that can elevate any gathering. Here are some creative serving suggestions to impress your guests.

Pair with Charcuterie Board

Include these crostini on a charcuterie board alongside cured meats, cheeses, nuts, and fruits for a well-rounded snack experience.

Complement with Fresh Salad

Serve the crostini with a mixed green salad dressed in a light vinaigrette to balance the richness of the brie.

Offer as Part of a Wine Tasting

These crostini make an excellent addition to a wine tasting event, pairing beautifully with white wines or non-alcoholic sparkling beverages.

Present at Brunch Buffets

Feature the crostini on your brunch buffet table for a sophisticated touch that pairs wonderfully with coffee and fresh juices.

Add to Holiday Gatherings

This dish is perfect for holiday parties, providing guests with a sweet and savory bite that complements festive meals.

How to Perfect Roasted Grape & Brie Crostini with Honey + Sea Salt

To ensure your roasted grape and brie crostini turns out perfectly every time, consider these helpful tips.

Use fresh ingredients: Fresh grapes and high-quality brie will enhance the flavor and texture of your crostini.
Adjust roasting time: Keep an eye on the grapes while roasting; you want them soft but not completely collapsed.
Slice baguette evenly: Uniform slices will ensure even toasting and melting of the brie cheese.
Experiment with toppings: Feel free to add other toppings like balsamic glaze or different herbs for added flavor.
Serve immediately: For the best taste experience, serve the crostini right after assembling them to enjoy their warm, melty goodness.
Store leftovers properly: If you have leftovers, store them in an airtight container in the fridge but note they are best enjoyed fresh.

Best Side Dishes for Roasted Grape & Brie Crostini with Honey + Sea Salt

These side dishes complement the flavors of roasted grape and brie crostini beautifully, making for a complete meal or snack spread.

Mixed Green Salad: A refreshing salad with vinaigrette balances the richness of the crostini.
Herbed Quinoa: Fluffy quinoa tossed with fresh herbs adds protein and complements the dish’s flavors.
Grilled Vegetables: Seasonal grilled vegetables provide smoky flavors that pair nicely with sweet grapes.
Stuffed Mushrooms: Savory stuffed mushrooms make for an elegant side that’s easy to prepare.
Roasted Asparagus: Tender roasted asparagus drizzled in olive oil enhances both presentation and taste.
Chickpea Salad: A light chickpea salad brings protein and freshness into your meal while contrasting textures.

Common Mistakes to Avoid

Making roasted grape and brie crostini is simple, but a few common mistakes can affect the outcome. Here are some tips to ensure your dish turns out perfectly.

Skipping the oil: Not using olive oil on the grapes or bread can lead to dryness. Always drizzle olive oil generously for flavor and moisture.
Overcrowding the baking sheet: Placing too many grapes or bread slices together can cause uneven roasting. Spread them out for better results.
Choosing the wrong cheese: Using a different cheese instead of brie may alter the flavor and texture. Stick with brie for that creamy richness.
Not monitoring cooking time: Leaving the grapes or crostini in the oven too long can result in burnt edges. Keep an eye on them for perfect doneness.
Ignoring seasoning: Forgetting to sprinkle sea salt can dull the flavors. A pinch of salt enhances sweetness and balances the dish.

Storage & Reheating Instructions

Refrigerator Storage

Store any leftover crostini in an airtight container.
They can be kept in the refrigerator for up to 3 days.

Freezing Roasted Grape & Brie Crostini with Honey + Sea Salt

Freeze crostini before adding toppings for best results.
Use a freezer-safe container; they will last for about 1 month.

Reheating Roasted Grape & Brie Crostini with Honey + Sea Salt

Oven: Preheat to 350°F and bake for about 10 minutes until warmed through.
Microwave: Heat on medium power for about 30-45 seconds, but this may soften the crostini.
Stovetop: Use a skillet over low heat, cover, and warm for about 5 minutes.

Frequently Asked Questions

Here are some common questions about making roasted grape and brie crostini.

Can I use other types of cheese in Roasted Grape & Brie Crostini with Honey + Sea Salt?

While brie is recommended for its creamy texture, you could try other soft cheeses like camembert or goat cheese, though flavors will vary.

How do I choose ripe grapes?

Look for plump, firm grapes without any wrinkles or blemishes. They should have a vibrant color and be easy to remove from their stems.

Can I make Roasted Grape & Brie Crostini with Honey + Sea Salt ahead of time?

Yes! You can prepare the grapes and assemble everything just before serving. However, it’s best to add honey just before eating to keep it fresh.

What can I substitute if I don’t have walnuts?

You could use pecans or almonds as a substitute. Toasted pumpkin seeds also add a nice crunch if you’re looking for a nut-free option.

Final Thoughts

Roasted grape and brie crostini with honey and sea salt offers a delightful combination of sweet and savory flavors. This versatile dish is perfect for various occasions, from casual gatherings to elegant dinners. Feel free to customize toppings or experiment with different cheeses to make it your own!

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