These caramelized onion Gruyere hot honey bites bring flaky pastry, savory cheese, and a little sweetness to the Thanksgiving appetizer table. I love that they look special on a holiday platter but come together with a handful of simple ingredients.
Why You’ll Love These Hot Honey Bites
Each bite has crisp, buttery pastry, deeply sweet caramelized onions, and melty Gruyere, finished with a drizzle of honey warmed with red pepper flakes. They’re easy to pick up and enjoy while guests mingle, and you can caramelize the onions ahead to make holiday prep more relaxed.
Hot Honey Bites Ingredients & Substitutions
- 2 tablespoons unsalted butter
- 2 medium yellow onions, thinly sliced
- 1/2 teaspoon kosher salt, plus more to taste
- 1 sheet all-butter puff pastry, thawed according to package directions
- 1 cup shredded Gruyere cheese, about 4 ounces
- 1 teaspoon fresh thyme leaves, plus a few extra for garnish
- 1 large egg, beaten with 1 tablespoon water
- 3 tablespoons honey
- 1/2 teaspoon red pepper flakes, or more to taste
For a milder flavor, use fewer red pepper flakes. Swiss cheese makes a good substitute for Gruyere, and a pinch of dried thyme can stand in for fresh.
Step-by-Step Instructions to Make Hot Honey Bites
1. Caramelize the onions
Melt the butter in a large skillet over medium heat. Add the sliced onions and salt, then cook for 5 minutes, stirring often. Reduce the heat to medium-low and continue cooking for 25 to 35 minutes, stirring regularly, until the onions are soft and deeply golden. If the skillet looks dry or the onions start sticking, add a tablespoon of water. Transfer the onions to a plate and let them cool.
2. Prepare the pastry
Heat the oven to 400°F (200°C) and line a baking sheet with parchment paper. Unfold the puff pastry on a lightly floured surface and cut it into 24 small squares. Arrange the squares on the prepared sheet, leaving a little space between them.
3. Add the toppings
Divide the shredded Gruyere among the pastry squares, leaving a small border around each one. Top with the cooled onions and a few thyme leaves. Brush the exposed pastry edges lightly with the egg wash.
4. Bake until golden
Bake for 15 to 18 minutes, until the pastry is puffed and golden and the cheese is melted. Let the bites cool on the pan for about 5 minutes.
5. Make the hot honey and serve
While the bites bake, warm the honey and red pepper flakes in a small saucepan over low heat for 1 to 2 minutes. You can also microwave them together in a heat-safe bowl for about 15 seconds. Drizzle the warm honey over the bites just before serving.
Tips for Success
- Cook the onions slowly. Their rich, sweet flavor is worth the extra time, so avoid turning up the heat to rush the process.
- Let the onions cool before topping the pastry. This helps keep the pastry from getting soft before it goes into the oven.
- Keep puff pastry cold until you’re ready to cut and assemble it. If it gets warm and sticky, chill it briefly.
- Use a light hand with the egg wash so it doesn’t run down the sides and interfere with the pastry rising.
- Taste the hot honey before drizzling, then adjust the pepper flakes to suit your guests.
Variations of Hot Honey Bites
- Add pears: Top the cheese with a small slice of ripe pear before adding the onions.
- Try another cheese: Use Swiss, sharp white cheddar, or fontina in place of Gruyere.
- Make them extra herby: Add finely chopped rosemary along with the thyme.
- Adjust the heat: Reduce the red pepper flakes for gentle warmth or add a little more for a spicier drizzle.
Serving Suggestions: What to Pair with Hot Honey Bites
Serve these bites warm as part of a Thanksgiving appetizer spread. They pair nicely with crisp apple slices, grapes, roasted nuts, or a fresh green salad. For a fuller snack board, add crackers, sliced vegetables, and a few other cheeses so guests can graze before dinner.
Storage & Reheating Instructions
Store leftover bites in an airtight container in the refrigerator for up to 3 days. Reheat them on a baking sheet in a 350°F (175°C) oven for 6 to 8 minutes, until warmed through and crisp again. The microwave works in a pinch, but the pastry will be softer. Store leftover hot honey separately at room temperature in a covered container.
Memories Made Around the Table
I love setting out a warm platter of small bites while everyone catches up before Thanksgiving dinner. These are just the kind of appetizer I reach for when I want something cozy and a little celebratory, with sweet onions, bubbling cheese, and honey that leaves a gentle warmth. I like to bring them to the table while they’re still slightly warm, with extra hot honey nearby for anyone who wants another drizzle.
FAQs
Can I caramelize the onions ahead of time?
Yes. Cook the onions up to 3 days ahead and keep them covered in the refrigerator. Bring them close to room temperature before assembling the bites.
Can I assemble these bites before baking?
You can assemble them a few hours ahead, cover the tray, and refrigerate it. Brush the pastry with egg wash just before baking, and add a minute or two to the bake time if the bites are very cold.
Can I freeze the baked bites?
Yes. Let the baked bites cool completely, then freeze them in a sealed container for up to 2 months. Reheat from frozen in a 350°F (175°C) oven until hot and crisp. Add the hot honey after reheating.
How can I make the hot honey less spicy?
Start with a pinch of red pepper flakes, warm the honey, then taste it. You can always add more, but it’s harder to tone down the heat once it’s mixed in.
Final Thoughts
These caramelized onion Gruyere hot honey bites are a festive, easy-to-share addition to Thanksgiving appetizers. Make the onions ahead, bake the pastry until golden, and finish with warm honey for a savory-sweet bite guests will want to reach for again.
Hot Honey Bites
Equipment
- 1 Large Skillet
- 1 Baking Sheet
- 1 Parchment Paper
- 1 Small saucepan Optional; a microwave-safe bowl can be used instead
Ingredients
- 2 tablespoons unsalted butter
- 2 medium yellow onions thinly sliced
- 0.5 teaspoon kosher salt plus more to taste
- 1 sheet all-butter puff pastry thawed according to package directions
- 1 cup Gruyere cheese shredded, about 4 ounces
- 1 teaspoon fresh thyme leaves plus a few extra for garnish
- 1 large egg beaten with 1 tablespoon water
- 3 tablespoons honey
- 0.5 teaspoon red pepper flakes or more to taste
Instructions
- Melt the butter in a large skillet over medium heat. Add the sliced onions and salt, then cook for 5 minutes, stirring often. Reduce the heat to medium-low and continue cooking for 25 to 35 minutes, stirring regularly, until the onions are soft and deeply golden. If the skillet looks dry or the onions start sticking, add a tablespoon of water. Transfer the onions to a plate and let them cool.
- Heat the oven to 400°F (200°C) and line a baking sheet with parchment paper. Unfold the puff pastry on a lightly floured surface and cut it into 24 small squares. Arrange the squares on the prepared sheet, leaving a little space between them.
- Divide the shredded Gruyere among the pastry squares, leaving a small border around each one. Top with the cooled onions and a few thyme leaves. Brush the exposed pastry edges lightly with the egg wash.
- Bake for 15 to 18 minutes, until the pastry is puffed and golden and the cheese is melted. Let the bites cool on the pan for about 5 minutes.
- While the bites bake, warm the honey and red pepper flakes in a small saucepan over low heat for 1 to 2 minutes. You can also microwave them together in a heat-safe bowl for about 15 seconds. Drizzle the warm honey over the bites just before serving.