Crockpot Caramelized Onion Jam
Savor Crockpot Caramelized Onion Jam, a rich, sweet-savory condiment with slow-cooked onions reduced to deep amber perfection with balsamic, brown sugar, and thyme. This versatile jam elevates burgers, cheese boards, and sandwiches effortlessly.
Why You’ll Love This Recipe
Crockpot Caramelized Onion Jam is pure kitchen magic—the slow cooker transforms humble onions into a luxurious, deeply flavored condiment with rich sweetness and tangy depth, all with almost no hands-on effort. It’s naturally vegan, gluten-free, and lower in sugar than many store-bought versions, yet tastes gourmet with complex caramel notes from long, gentle cooking. Perfect for elevating burgers, cheese boards, grilled cheese, or holiday gifts in cute jars. The aroma fills your home with cozy warmth, and one batch yields enough to enjoy and share. Simple ingredients, incredible versatility, and that “wow” factor make this jam a must-have in your condiment collection.
Recipe Tips and Tricks
- Slice Onions Uniformly → Thin, even slices cook evenly.
- Don’t Rush → Low and slow is key for true caramelization.
- Stir Occasionally → Last few hours to prevent sticking.
- Deglaze with Vinegar → Adds brightness and lifts flavors.
- Reduce for Thickness → Cook uncovered last 1–2 hours.
- Blend Optional → For smoother jam texture.
Crockpot Caramelized Onion Jam
Rich, sweet-savory crockpot onion jam—perfect gourmet condiment made easy.
Ingredients
- ¼ cup olive oil
- ½ cup balsamic vinegar
- ½ cup brown sugar
- ½ cup unsalted butter (or vegan alternative)
- ½ tsp black pepper
- 1 tsp salt
- 4 cloves garlic, minced
- 4 large yellow onions, thinly sliced (about 3 lbs)
- 4 sprigs fresh thyme (or 1 tsp dried)
- Optional: ¼ cup red wine
Instructions
- Slice Onions → Thinly slice onions uniformly for even cooking.
- Prep Crockpot → Lightly grease bottom with oil.
- Layer Onions → Add sliced onions to slow cooker.
- Add Fats → Dot with butter and drizzle olive oil.
- Season → Sprinkle salt, pepper, and thyme sprigs.
- Sweeten → Add brown sugar evenly.
- Slow Cook → Low 8–10 hours; stir every 2–3 hours if possible.
- Add Liquids → Last 2 hours, stir in balsamic vinegar and wine.
- Reduce → Cook uncovered last hour until thick and jammy.
- Finish & Jar → Remove thyme stems; ladle into clean jars—enjoy this rich jam!
Notes
- Stirring last few hours prevents burning.
- Good balsamic makes a difference—don’t skimp.
- Jam thickens as it cools.
- Perfect on burgers, cheese boards, or with roasted meats.
Nutrition Information
Yield
3Serving Size
1Amount Per Serving Calories 740Total Fat 55gSaturated Fat 24gUnsaturated Fat 31gCholesterol 89mgSodium 757mgCarbohydrates 62gFiber 2gSugar 53gProtein 2g
The recipes and nutritional information on Crock Pot Meal are for informational purposes only. Always consult a healthcare provider for personalized dietary advice.
Ingredients Notes
- Onions → Yellow or sweet; they caramelize beautifully.
- Olive Oil & Butter → Combo for richness; vegan butter alternative.
- Brown Sugar → Dark for deeper molasses flavor.
- Balsamic Vinegar → Good quality for tangy depth.
- Thyme → Fresh sprigs; dried works too.
- Garlic → Minced; mellows during cooking.
- Salt & Pepper → Enhances natural sweetness.
- Red Wine → Optional for extra complexity.
Variations and Substitutions
- Low-Sugar → Reduce sugar or use monk fruit.
- Spicy → Add red pepper flakes or chili.
- Herby → Rosemary or sage instead of thyme.
- Bourbon → Splash at end for adult version.
- Vegan → Use all olive oil or vegan butter.
- Shallot Jam → Swap half onions for shallots.
Storage Options
- Refrigerator → Airtight jar up to 3 weeks.
- Freezer → Freeze in portions up to 6 months.
- Canning → Process in water bath for shelf-stable (1 year).
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