Caramelized Brussels Sprouts Toast with Hazelnuts and Bacon – A Savory, Crispy, Irresistible Bite

I still remember the first time I made this caramelized brussels sprouts toast — it was a chilly Sunday morning in my NYC apartment, and I had just come back from the Union Square Greenmarket with a bag of the most beautiful Brussels sprouts I’d ever seen. My mother back in Morocco used to braise them with lamb and warm spices, but here in New York, I wanted something that felt both rustic and refined, quick enough for a weekday brunch and elegant enough for an appetizer. That’s how this brussels sprouts toast recipe with a silky goat cheese spread, crispy bacon, and toasted hazelnuts was born — and let me tell you, it disappeared in minutes.

The magic of this brussels sprouts and bacon toast lies in the contrast: the sprouts are roasted until their edges are deeply caramelized and almost crispy, then tossed with a glossy balsamic-maple glaze that adds both sweetness and acidity. Each bite gives you that tender-meets-crunchy texture, with the smokiness of thick-cut bacon and the buttery richness of hazelnuts. Spread onto a perfectly toasted slice of sourdough and finished with a tangy smear of goat cheese or ricotta, this toast is a full-flavored experience that feels both comforting and elevated — exactly the kind of food I love creating in my tiny New York kitchen.

What sets this hazelnut brussels sprouts toast apart from others you’ll find online is my French-trained approach to caramelization. I roast the sprouts at a high temperature with plenty of olive oil and a generous pinch of salt, letting the natural sugars develop without any fuss. I’ll show you exactly how to get that perfect golden-brown crust without a hint of bitterness, and share a key pro tip about spacing your sprouts on the baking sheet that makes all the difference. If you’ve ever thought of caramelized brussels sprouts appetizer recipes as tricky, this one will change your mind — it’s foolproof, forgiving, and absolutely delicious.

Why This Caramelized Brussels Sprouts Toast Recipe Is the Best

The Flavor Secret — My Moroccan roots taught me that balance is everything. Here, the bitterness of Brussels sprouts is tamed by the sweetness of maple syrup and balsamic reduction, while the bacon brings a savory depth that ties it all together. Hazelnuts add a delicate, almost floral nuttiness that reminds me of the roasted almonds my mother used to sprinkle over everything. This combination isn’t just tasty — it’s built to linger on your palate and leave you reaching for another slice.

Perfected Texture — After years working in Parisian kitchens, I learned that the secret to great texture is temperature control. I roast the sprouts at 400°F on a single layer without crowding, which allows steam to escape and the edges to crisp beautifully. The bacon is cooked separately until it’s shatteringly crunchy, and the hazelnuts are toasted just until their oils release. Each component is prepared with care, then assembled on a sturdy sourdough base that holds up without getting soggy.

Foolproof & Fast — This recipe is designed for everyone from busy parents to brunch hosts who want something impressive without the stress. With just 35 minutes from start to finish and a handful of ingredients you can find at any US grocery store, it’s accessible and reliable. I’ve tested it with home cooks in my NYC cooking workshops, and even beginners nail it on the first try. The balsamic-maple glaze is optional but highly recommended — it takes the toast from great to extraordinary with one simple drizzle.

Caramelized Brussels Sprouts Toast Ingredients

I pick up my Brussels sprouts from the farmers market when they’re in season — usually from a small farm in upstate New York — but the regular grocery store varieties work beautifully too. In Morocco, we used a similar brassica called “melfouf” in slow-cooked tagines, but roasting at high heat is a technique I picked up in Paris and it’s become my absolute favorite way to prepare them. Each ingredient here has a purpose, and I’ve included my go-to substitutions so you can adapt this recipe to whatever you have on hand.

Ingredients List

• 1 pound brussels sprouts, trimmed and halved
• 4 slices thick-cut bacon, chopped
• 1/4 cup hazelnuts, toasted and roughly chopped
• 2 tablespoons olive oil
• 1 tablespoon balsamic vinegar
• 1 tablespoon maple syrup
• Salt and pepper to taste
• 4 slices sourdough bread, toasted
• 2 ounces goat cheese or ricotta, for spreading

Ingredient Spotlight

Brussels Sprouts — The star of this brussels sprouts toast recipe. Look for small to medium-sized sprouts that are firm, bright green, and free of yellowing leaves. Smaller sprouts tend to be sweeter and more tender, and they caramelize more evenly. If you find larger ones, simply quarter them instead of halving so every piece gets that golden-brown edge.

Hazelnuts — These add a buttery crunch that’s irreplaceable in this hazelnut brussels sprouts toast. I buy mine raw and toast them myself — it only takes 5 minutes in a dry skillet, and the flavor is far superior to pre-toasted nuts. If you can find blanched hazelnuts, they’ll save you a step, but regular ones work perfectly too; just rub off the skins after toasting.

Bacon — Thick-cut bacon is non-negotiable here. It renders beautifully, stays crisp on the toast, and provides enough smoky flavor to balance the sweetness of the glaze. For a lighter version, you can use turkey bacon or omit it entirely — the brussels sprouts and bacon toast is still delicious with just the nuts and cheese.

Goat Cheese / Ricotta — The creamy spread is what makes this caramelized brussels sprouts appetizer feel luxurious. Goat cheese adds tanginess that cuts through the richness of the bacon and nuts, while ricotta is milder and creamier. Both work beautifully — use whichever you prefer or have in the fridge.

Sourdough Bread — A sturdy, crusty sourdough is essential for holding all those toppings without getting soggy. The tanginess of the bread also complements the sweet and savory elements of the toast. If you don’t have sourdough, a good country loaf or ciabatta will work, but avoid soft sandwich bread — it won’t hold up.

How to Make Caramelized Brussels Sprouts Toast — Step-by-Step

Trust me when I say this is one of those recipes that looks impressive but is almost embarrassingly simple. Just follow these steps, and you’ll have a stunning caramelized brussels sprouts toast ready in under 40 minutes — perfect for brunch with friends or a solo treat with a side of coffee and a good book.

Step 1: Roast the Brussels Sprouts

Preheat your oven to 400°F (200°C). In a large bowl, toss the trimmed and halved Brussels sprouts with 2 tablespoons of olive oil, a generous pinch of salt, and a few cracks of black pepper. Spread them in a single layer on a baking sheet — make sure they’re not touching each other, because crowding will cause them to steam instead of caramelize. Roast for 20 minutes, giving the pan a shake halfway through, until the sprouts are tender on the inside and deeply golden-brown on the edges.

💡 mia’s Pro Tip: Use a metal baking sheet instead of a glass or ceramic dish. Metal conducts heat more efficiently, giving you those beautiful caramelized edges without burning the bottoms.

Step 2: Cook the Bacon

While the sprouts are roasting, place the chopped bacon in a cold skillet over medium heat. Cook, stirring occasionally, for about 6–8 minutes until the bacon is crispy and the fat has rendered. Use a slotted spoon to transfer the bacon to a paper towel-lined plate to drain. Don’t discard the bacon fat — you can save it for roasting vegetables or frying eggs later.

⚠️ Common Mistake to Avoid: Starting bacon in a hot pan can cause it to burn before the fat renders. Always start with a cold pan and let the bacon heat up gradually — this gives you perfectly crispy, not burnt, pieces.

Step 3: Make the Balsamic-Maple Glaze

In a small bowl, whisk together 1 tablespoon of balsamic vinegar and 1 tablespoon of maple syrup until well combined. That’s it — no cooking required. This simple glaze adds a tangy-sweet finish that perfectly complements the savory sprouts and bacon. If you want it thicker, you can simmer it in a small saucepan over low heat for 2–3 minutes, but I find it’s perfect as is.

💡 mia’s Pro Tip: For an extra layer of flavor, add a tiny pinch of red pepper flakes to the glaze. The heat cuts through the richness and adds a subtle warmth that’s absolutely addictive.

Step 4: Toast the Bread and Assemble

Toast the sourdough slices until golden and crisp — I like to do this in a toaster or under the broiler for a minute or two. Spread each slice generously with goat cheese or ricotta. Top with the roasted Brussels sprouts, crispy bacon, and chopped hazelnuts. Drizzle the balsamic-maple glaze over everything and serve immediately while the toast is still warm and crunchy.

⚠️ Common Mistake to Avoid: Assembling the toast too far in advance will make the bread soggy. Only assemble right before serving. You can prep the sprouts, bacon, and glaze ahead of time, then assemble just before you’re ready to eat.

Serving & Presentation

This caramelized brussels sprouts appetizer is at its absolute best when served warm, straight off the skillet. I like to arrange the toasts on a wooden board or a platter, with the caramelized sprouts mounded generously on each slice and the hazelnuts scattered over the top for a beautiful, rustic finish. A final drizzle of the balsamic-maple glaze right before serving adds a glossy sheen that makes the whole dish look like it came from a fancy NYC brunch spot.

For a Moroccan-inspired twist, I sometimes sprinkle a pinch of cumin or smoked paprika over the sprouts before roasting — it adds a warm, earthy note that pairs beautifully with the hazelnuts and bacon. If I’m serving this at a gathering, I’ll set out extra hazelnuts and a small dish of the glaze so guests can customize their own toasts. It’s the kind of dish that invites conversation and second helpings, and it always gets rave reviews.

Pair this toast with a simple arugula salad dressed with lemon and olive oil for a light lunch, or serve it alongside a bowl of roasted tomato soup for a cozy dinner. For brunch, a glass of sparkling water with a splash of pomegranate juice or a dry rosé wine is my go-to pairing — the acidity cuts through the richness of the bacon and cheese perfectly.

Make-Ahead, Storage & Reheating

My NYC schedule means I’m always looking for ways to enjoy this brussels sprouts toast recipe without having to start from scratch every time. The good news is that almost every component can be prepared ahead of time, so you can assemble fresh toasts in minutes whenever the craving strikes. Here’s exactly how I store and reheat each part.

The most important thing I’ve learned from making this dish for years is to never assemble the toasts ahead of time — the bread will absolutely get soggy. Instead, I prep all the toppings, store them separately in the fridge, and then quickly toast the bread and assemble when I’m ready to eat. If I’m reheating leftover assembled toasts (which happens more often than I’d like to admit), I pop them in a 375°F oven for 5–6 minutes, which crisps the bread back up without drying out the sprouts.

One more thing: the balsamic-maple glaze can be made up to a week in advance and stored in a small jar in the fridge. It also works beautifully drizzled over roasted vegetables, grilled chicken, or even vanilla ice cream for a sweet-savory treat. I always make a double batch because I find myself reaching for it constantly.

Variations & Easy Swaps

Moroccan Spiced Variation

This is the variation that feels closest to my roots. Before roasting the Brussels sprouts, toss them with 1 teaspoon of cumin, 1/2 teaspoon of smoked paprika, and a pinch of cinnamon along with the olive oil and salt. The warm, earthy spices meld beautifully with the caramelized edges, and the cinnamon adds a subtle sweetness that makes the maple glaze optional (though I still love it). My mother would approve — she always said that a pinch of cinnamon belongs in savory dishes as much as sweet ones.

Gluten-Free & Dairy-Free Variation

For a version that suits gluten-free and dairy-free diets, simply swap the sourdough for a sturdy gluten-free bread — I like the ones from Canyon Bakehouse or Schär — and replace the goat cheese with a thick, creamy cashew-based spread. To make your own, soak 1/2 cup of cashews in hot water for 15 minutes, then blend with 2 tablespoons of lemon juice, 1 tablespoon of nutritional yeast, and a pinch of salt until smooth. It’s tangy, creamy, and completely dairy-free, and it holds up beautifully under the toppings.

Honey-Balsamic with Dried Figs Variation

When autumn arrives and figs appear at my NYC farmers market, I love this seasonal twist. Replace the maple syrup with honey in the glaze, and add a handful of sliced dried figs on top of the sprouts before drizzling. The figs add a chewy, sweet-tart contrast that pairs gorgeously with the hazelnuts and bacon. This version feels especially festive and is perfect for Thanksgiving appetizers or holiday brunch tables. I’ve also made it with fresh figs when they’re in season — just slice them in half and add them to the toast raw for a burst of freshness.

Share Your Version!

I absolutely love hearing how this caramelized brussels sprouts toast turns out in your kitchen — and I’m especially curious to know which variation you try first! Did you go for the Moroccan spiced version with cumin and paprika, or did you keep it classic with the balsamic-maple glaze? Maybe you discovered a new substitution that worked beautifully? Drop a comment below and let me know — your feedback not only brightens my day but also helps other readers discover new ways to make this recipe their own.

If you snap a photo of your brussels sprouts toast recipe creation, please tag me on Instagram or Pinterest @exorecipes — I feature my favorites on my stories every week! And don’t forget to leave a star rating ⭐⭐⭐⭐⭐ while you’re here. It helps other home cooks find this recipe and lets me know which recipes you’d love to see next. From my NYC kitchen to yours — I hope this recipe brings as much warmth to your table as it does to mine. — mia 🧡