Bourbon Maple Bacon Jam Crostini

The bacon sizzles crisp in the skillet, then spends the next stretch of cooking tucked into a sweet, tangy sauce until it turns spoonable. That contrast is what makes Bourbon Maple Bacon Jam Crostini more than toasted bread with a topping: each bite has a crisp edge and a rich, sticky center.

I keep the bacon jam textured rather than blending it smooth, so you still get little pieces of bacon and onion on every baguette slice. The bourbon gets a short simmer before the maple syrup and brown sugar go in, which gives it room to reduce before the sweeter ingredients thicken around the bacon. Spoon the jam onto the toasted bread while it’s warm, or let it cool and serve the crostini at room temperature.

Why the Bourbon Reduces Before Any Sugar Goes In

The order in this skillet matters. After the onion softens and the garlic cooks briefly, the bourbon goes in by itself and simmers until its volume is reduced by about half. That gives the bourbon a chance to concentrate before the maple syrup and brown sugar enter the pan. Add the sweeteners earlier, and they’ll be part of the reduction from the start, making the mixture stickier while the bourbon is still cooking down.

Once the maple syrup, brown sugar, vinegar, water, and bacon are together, the job changes: you’re building a thick jam, not reducing bourbon. Keep the mixture uncovered and stir often so the sugars don’t catch on the skillet. The slow simmer gives the bacon time to absorb the sweet-and-tangy liquid while excess moisture cooks away. Look for a thick, glossy mixture that gathers on a spoon rather than running like a thin syrup. That concentrated topping stays put on the toast instead of sliding off in a puddle.

The Ingredients That Give This Bacon Jam Its Character

• Bacon — It provides the smoky, salty backbone and the fat used to soften the onion. A familiar grocery-store bacon works well; choose one whose smoke level you enjoy, since its flavor carries through the finished jam.
• Yellow onion and garlic — Finely chopped yellow onion softens into the base and brings savory sweetness, while garlic adds a sharper note. Take the time to chop the onion small so it blends into the jam rather than leaving large chunks.
• Bourbon — Bourbon brings a warm, toasted edge that water alone won’t reproduce. There’s no need to use a special-occasion bottle; a straightforward bourbon is enough for a simmered condiment.
• Pure maple syrup and light brown sugar — Maple syrup gives the jam its recognizable maple note, and brown sugar helps build a dark, caramel-like sweetness. Pancake syrup isn’t a like-for-like replacement for pure maple syrup, so use the real thing for the flavor and consistency this version is built around.
• Apple cider vinegar — Its tang keeps the sweet ingredients from dominating the bacon. It brings a fruitier acidity than a plain, neutral vinegar would, so keep it in the mixture rather than omitting it.
• Baguette and olive oil — A baguette gives you compact slices with enough structure to hold a spoonful of jam. A basic olive oil is fine here; brushing both sides helps the bread toast evenly, so there’s no need to reach for a specialty oil.

The Slow Skillet Simmer That Turns Bacon Into Jam

Crisp the Bacon in Batches

Set a 12-inch skillet over medium heat and cook the chopped bacon in batches until browned and crisp, about 8 to 12 minutes per batch. Transfer each batch to a paper towel-lined plate as it finishes. Give the pieces room in the skillet; crowding them makes it harder for the bacon to brown evenly. When all the bacon is cooked, pour off the fat, leaving 1 tablespoon in the skillet.

Soften the Onion and Reduce the Bourbon

Add the finely chopped onion to the reserved bacon fat and cook over medium heat, stirring occasionally, until soft and lightly browned, about 8 to 10 minutes. Stir in the minced garlic and cook for 30 seconds, just until fragrant. Carefully pour in the bourbon and let it simmer for 2 to 3 minutes, until reduced by about half. Keep an eye on the skillet as the liquid bubbles down.

Simmer Until Thick and Glossy

Stir in the maple syrup, brown sugar, apple cider vinegar, water, and cooked bacon. Bring the mixture to a simmer, then cook it uncovered for 40 to 50 minutes, stirring often. The mixture should gradually look thicker and darker, with the liquid clinging to the bacon instead of pooling at the edges. If sugary bits start sticking to the bottom, stir and scrape them back into the jam.

Pulse the Jam and Let It Set

Transfer the mixture to a food processor and pulse until finely chopped but still textured. Don’t run the processor continuously; short pulses make it easier to stop before the bacon and onion turn smooth. Let the jam cool for 10 minutes so it thickens further. This pause also gives you time to heat the oven and prepare the bread.

Toast the Baguette and Assemble

Heat the oven to 400°F and arrange the baguette slices in a single layer on a large baking sheet. Brush both sides with olive oil and bake for 8 to 12 minutes, turning the slices once, until golden with crisp edges. Spoon about 1 tablespoon of bacon jam onto each slice. Serve the crostini warm or at room temperature.

Two Useful Ways to Adapt These Crostini

Questions That Come Up Before You Put Out the Crostini

Bourbon Maple Bacon Jam Crostini

Bourbon maple bacon jam crostini pair crisp baguette slices with a finely chopped, textured bacon jam simmered with bourbon, maple syrup, and brown sugar. Serve them warm or at room temperature as an easy party appetizer.

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Prep Time 20 minutes mins

Cook Time 1 hour hr 27 minutes mins

Cooling 10 minutes mins

Total Time 1 hour hr 57 minutes mins

Servings: 8 servings

Course: Appetizer

Cuisine: American

Calories: 560

Ingredients Equipment Method Notes

Ingredients

  

bacon jam

• 1 lb bacon chopped
• 1 yellow onion large, finely chopped
• 2 cloves garlic minced
• 0.5 cup bourbon
• 0.33 cup pure maple syrup
• 0.33 cup light brown sugar packed
• 0.25 cup apple cider vinegar
• 0.5 cup water

crostini

• 1 baguette 12-ounce, cut into 24 slices about 1/2 inch thick
• 2 tbsp olive oil

Equipment

• 1 12-inch skillet
• 1 food processor
• 1 large baking sheet

Method

 

Cook the bacon jam

1. In a 12-inch skillet over medium heat, cook the bacon in batches until browned and crisp, 8 to 12 minutes per batch. Transfer each batch to a paper towel-lined plate.
2. Pour off all but 1 tablespoon of bacon fat, add the onion, and cook over medium heat, stirring occasionally, until soft and lightly browned, 8 to 10 minutes.
3. Stir in the garlic and cook for 30 seconds.
4. Carefully add the bourbon and simmer until reduced by about half, 2 to 3 minutes.
5. Stir in the maple syrup, brown sugar, vinegar, water, and cooked bacon; bring to a simmer and cook uncovered, stirring often, until thick and jammy, 40 to 50 minutes.
6. Transfer the mixture to a food processor and pulse until it is finely chopped but still textured.
7. Let the bacon jam cool for 10 minutes to thicken.

Toast the crostini

1. Heat the oven to 400°F and arrange the baguette slices in a single layer on a large baking sheet; brush both sides with the olive oil.
2. Bake for 8 to 12 minutes, turning the slices once, until golden and crisp at the edges.

Assemble the crostini

1. Spoon about 1 tablespoon of bacon jam onto each toasted baguette slice and serve warm or at room temperature.

Notes

For a finely chopped jam that still has texture, pulse briefly and check as you go; the jam thickens as it cools. Refrigerate leftovers for up to 1 week; freezer: yes. For a gluten-free option, serve the jam on gluten-free baguette slices.