Roasted Grape & Brie Crostini with Honey and Sea Salt Recipe

If you love the perfect bite that’s sweet, salty, creamy, and a little bit crunchy, then you’re going to absolutely adore this Roasted Grape & Brie Crostini with Honey and Sea Salt Recipe. I stumbled upon this gem when I wanted something fancy yet foolproof for a last-minute gathering, and now it’s become my go-to appetizer whenever friends come over. The way the grapes roast until bursting with sweetness, paired with gooey brie and a drizzle of honey, creates this magical combo that’s way simpler than you’d expect. Stick around—I promise, once you try this, your snack game will never be the same!

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Ingredients You’ll Need

Each ingredient in this Roasted Grape & Brie Crostini with Honey and Sea Salt Recipe plays an important role. I find that using fresh, high-quality grapes and a good French baguette really makes a difference. And brie? The gooier, the better—this recipe really shines when you let that cheese melt into the crostini.

• Seedless Red Grapes: I prefer seedless for easy munching, and red ones roast beautifully to a jammy sweetness.
• Olive Oil: Use a good quality extra virgin olive oil—this adds richness without overpowering the delicate flavors.
• French Baguette: Choose a fresh baguette with a crunchy crust and soft interior for the perfect crostini base.
• Brie Cheese: A creamy, mild brie works best—look for one that’s not too firm for melty goodness.
• Honey: I like a mild-flavored honey that enhances without stealing the show.
• Maldon Sea Salt: Its flaky texture adds that lovely crunch and just the right amount of saltiness.
• Chopped Toasted Walnuts: Adds a nutty crunch that perfectly contrasts the soft cheese and grapes.
• Fresh Diced Rosemary: Just a touch adds a fragrant herbal note that elevates every bite.

Variations

I love experimenting a bit with this Roasted Grape & Brie Crostini with Honey and Sea Salt Recipe depending on the season or occasion—don’t hesitate to make it your own! Maybe you want to add a little zing, or keep it milder for a kid-friendly version.

• Savory Twist: Sometimes I sprinkle a pinch of red pepper flakes on top for a subtle heat that balances the sweetness.
• Nut Variations: Walnuts are my favorite, but toasted pecans or sliced almonds also bring a lovely crunch.
• Herb Choices: Fresh thyme or basil work great if you’re not a rosemary fan—each gives a different aroma to enjoy.
• Fruit Swap: If grapes aren’t in season, roasted figs or thinly sliced pears make a fantastic alternative in this recipe.

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

Step 1: Roast Those Grapes to Sweet, Juicy Perfection

Start by preheating your oven to 400°F. Spread about 4 cups of seedless red grapes on a nonstick baking sheet. Drizzle 1 tablespoon of olive oil and sprinkle lightly with sea salt—Maldon sea salt is my favorite here for its flaky texture. Toss the grapes gently so they’re evenly coated. Roast them for around 15 minutes, or until they begin to soften and look a little shriveled but not burnt. The trick I learned is to watch closely near the 15-minute mark because once they start bursting, that’s when the flavor hits its peak. Set them aside to cool slightly. Don’t turn off the oven—you’ll need it!

Step 2: Prepare Your Crostini Base

While the grapes are roasting, slice your baguette diagonally into about 1/2-inch thick slices—this shape gives you more surface area for toppings. Arrange them on a separate baking sheet and brush each slice lightly with the remaining tablespoon of olive oil. This adds flavor and helps the bread toast up beautifully in the oven.

Step 3: Melt Brie on Toasted Bread

Top each baguette slice with a slice of brie—use about 8 ounces total so every crostini gets a nice cheesy layer. Pop these into the oven and bake for 5-7 minutes until the brie melts and bubbles slightly. Keep an eye on them because you want gooey cheese without overcooking or drying out the bread underneath.

Step 4: Assemble and Garnish

Spoon the roasted grapes generously over the melted brie on each crostini. Then, drizzle honey all over—just a tablespoon or two will do, but you can adjust to your sweetness preference. Sprinkle on some chopped toasted walnuts, a pinch of Maldon sea salt, and finish with fresh diced rosemary. The rosemary is subtle but adds that beautiful aromatic punch that pulls all the flavors together.

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

Garnishes

I usually keep the garnishes simple and elegant—fresh rosemary and a sprinkle of flaky sea salt do the trick every time. Sometimes, I add a tiny fresh basil leaf for a pop of color and a slightly sweet note. A light drizzle of good quality honey right before serving is non-negotiable—it brings everything together beautifully.

Side Dishes

This crostini goes great alongside other simple dishes like a fresh green salad with vinaigrette or a bowl of marinated olives. When I serve it for a party, I like to add a few bowls of mixed nuts and charcuterie for guests to nibble on. It’s perfect as part of a tapas spread or even a light lunch paired with chilled white wine or sparkling water.

Creative Ways to Present

For special occasions, I’ve arranged these fruit and cheese crostini on a large wooden board with fresh thyme sprigs and edible flowers for a rustic yet elegant look. Serving them with little bowls of extra honey and sea salt lets guests customize their bites. Another fun idea is to stack the crostini on a tiered serving tray to save table space and wow your crowd.

Make Ahead and Storage

Storing Leftovers

If you happen to have leftovers (which is rare in my house!), keep any assembled crostini in an airtight container in the refrigerator for up to 2 days. However, I recommend storing the components separately when possible — keep the roasted grapes, crostini, and brie apart to avoid sogginess.

Freezing

Freezing isn’t ideal for this recipe because the texture of the bread and roasted grapes changes after thawing. I have tried freezing the baguette slices alone before assembling, but I still prefer fresh-baked crostini for the best crunch and flavor.

Reheating

To reheat, pop the assembled crostini in a 350°F oven for just a few minutes to warm the cheese and grapes without drying out the bread. I avoid microwaving since that tends to make the crostini soggy and chewy. A quick oven reheat keeps them tasting fresh and delicious.

FAQs

Final Thoughts

This Roasted Grape & Brie Crostini with Honey and Sea Salt Recipe is one of those dishes that feels special but doesn’t require hours in the kitchen. I always get compliments—and sometimes jealous questions—whenever I bring this out. If you want to impress without stress, give this recipe a shot. Trust me, once you taste those juicy roasted grapes combined with silky brie and that sweet-salty honey finish, you’ll want to make it again and again as I do!

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