Description
This Crockpot Balsamic Glazed Caramelized Onions recipe offers a simple, hands-off approach to achieving perfectly soft, sweet, and deeply flavorful caramelized onions. Utilizing a slow cooker, this method enhances the natural sweetness of onions with balsamic vinegar and brown sugar, making them an ideal savory-sweet topping for burgers, steaks, sandwiches, or a flavorful addition to various dishes.
Ingredients
Scale
Onions
- 4 large onions, thinly sliced
Glaze
- ¼ cup balsamic vinegar
- ¼ cup unsalted butter, melted
- 1 tablespoon brown sugar
- Salt and pepper, to taste
Instructions
- Prepare the onions: Peel and thinly slice 4 large onions to ensure they cook evenly and caramelize well in the crockpot.
- Combine glaze ingredients: In a bowl, mix ¼ cup balsamic vinegar, ¼ cup melted unsalted butter, 1 tablespoon brown sugar, and salt and pepper to taste until the sugar dissolves.
- Add onions and glaze to crockpot: Place the sliced onions into the slow cooker and pour the balsamic glaze over them. Stir gently to coat all the onion slices evenly with the glaze.
- Cook low and slow: Cover the crockpot and cook on low for 8 hours, stirring occasionally if possible. This slow cooking process allows the onions to soften and caramelize beautifully, developing a rich, sweet flavor.
- Finish and serve: After 8 hours, taste and adjust seasoning with salt and pepper if needed. Use the balsamic glazed caramelized onions as a topping or flavor enhancer for your favorite dishes.
Notes
- Ensure onions are sliced uniformly for even cooking.
- You can double the recipe if you need larger quantities; just adjust cooking time slightly if necessary.
- Store leftovers in an airtight container in the refrigerator for up to 4 days.
- These caramelized onions pair exceptionally well with grilled meats, sandwiches, and roasted vegetables.
- The slow cooking method prevents burning and allows for deep caramelization without constant attention.
- Prep Time: 20 minutes
- Cook Time: 8 hours
- Category: Side Dish
- Method: Slow Cooking
- Cuisine: American