close-up of onion jam and gruyere sliders on a wooden board

Sliders

overtime onion jam and gruyere sliders

By:

Savory Touch

Published:

26 Jun 2025
close-up of onion jam and gruyere sliders on a wooden board
Let's be real, sliders are the unsung heroes of parties and game nights. But we're not talking about your run-of-the-mill, dry-meat-and-processed-cheese situation. We're elevating things with a flavor combo that's straight-up addictive: caramelized onion jam and nutty Gruyere cheese. I stumbled upon this recipe after having way to much onion on my burger at my local hangout. The sweetness of the jam with the savoury, nutty Gruyere? It's a match made in heaven. Trust me, these Overtime Onion Jam & Gruyere Sliders will disappear faster than you can say "touchdown!".
close-up of caramelized onion jam in a skillet
The secret to these sliders isn't just throwing ingredients together; it's about the slow, deliberate caramelization of the onions. This isn't a "set it and forget it" kind of deal. You gotta coax those sugars out, stirring occasionally, until they transform into a jammy, sweet, and savory masterpiece. Think of it as a meditation… with onions. I was even thinking about opening up an onion restaurant the other day, but it might not be popular enough...
a person assembling sliders with onion jam and gruyere cheese
And then there's the Gruyere. Oh, Gruyere, how I love thee. Its nutty, earthy flavor profile is the perfect counterpoint to the sweetness of the onion jam. Plus, it melts like a dream, creating that gooey, cheesy goodness that everyone craves. I've tried other cheeses, but Gruyere is really something else. These sliders are perfect for potlucks, watch parties, or honestly, just a Tuesday night when you're feeling fancy. Prepare for rave reviews!
baked onion jam and gruyere sliders on a baking sheet, garnished with thyme

Required Equipments

  • Large skillet
  • Baking sheet
  • Small saucepan
  • Mixing bowls
  • Spatula
  • Sharp knife

Overtime Onion Jam and Gruyere Sliders: Frequently Asked Questions

Overtime Onion Jam and Gruyere Sliders

Elevate your slider game with these Overtime Onion Jam & Gruyere Sliders! Sweet, savory onion jam meets nutty Gruyere cheese for a flavor explosion in every bite. Easy to make and perfect for parties!

⏳ Yield & Time

Yield: 12 servings

Preparation Time: 15 minutes

Cook Time: 50 minutes

Total Time:

🍽 Ingredients

📖 Instructions

  1. Begin by prepping the onions: Thinly slice the onions. This ensures they cook evenly and caramelize properly. Nobody wants crunchy onions!
  2. Start the caramelization process: In a large skillet, melt the butter over medium-low heat. Add the sliced onions, sugar, salt, and pepper. Stir to combine.
  3. Cook the onions: Reduce the heat to low and cook, stirring occasionally, for about 45-60 minutes, or until the onions are deeply caramelized and a rich brown color. Be patient! This process can't be rushed. Don't let them burn!
  4. Add the balsamic vinegar (optional): If using, stir in the balsamic vinegar during the last 5 minutes of cooking for extra flavor.
  5. Prepare the slider buns: Preheat your oven to 350°F (175°C). Slice the slider buns in half horizontally. Place the bottom halves on a baking sheet.
  6. Assemble the sliders: Spread a generous amount of the onion jam on each of the bottom buns. Top with a slice of Gruyere cheese.
  7. Bake the sliders: Cover the sliders with the top halves of the buns. Brush the tops with melted butter or olive oil. Bake for 10-12 minutes, or until the cheese is melted and the buns are golden brown. For extra golden buns, you can put the slider into the oven for around 20-30 seconds.
  8. Serve: Remove the sliders from the oven and let them cool slightly before serving. Garnish with fresh thyme or parsley, if desired. Serve immediately and enjoy!

📝 Notes

  • For an extra touch of flavor, try adding a pinch of red pepper flakes to the onion jam for a little heat. If you like you can always add garlic or jalapenos.

🍎 Nutrition

Calories: 250 kcal

Protein: 8g

Fat: 12g

Carbohydrates: 30g

Fiber: 2g

Calcium: 150mg

Simplicity is the keynote of all true elegance. A good slider isn't overly complex, but its components are carefully curated and executed.

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