Imagine the rich, golden aroma of onions slowly caramelizing in a skillet, filling your kitchen with warmth and comfort.
Caramelized Onion Jam is a simple yet indulgent delight that transforms humble ingredients into a luscious, savory-sweet treat.
As the onions meld with brown sugar and balsamic vinegar, they evolve into a jam-like consistency that elevates any dish.
Let’s bring this delightful condiment to life and savor its magic together.
Kitchen Tools Required
- 1 large skillet
- 1 wooden spoon
- 1 measuring cup
- 1 measuring spoon set
- 1 sharp knife
- 1 cutting board
Ingredients
- 4 cups onions, thinly sliced
- 2 tablespoons olive oil
- 1/4 cup brown sugar
- 1/4 cup balsamic vinegar
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon thyme, dried
- 1/4 cup water
Cook & Prep Time
To efficiently manage your time while making Caramelized Onion Jam, follow this timeline:
- Reading and Preparation (5 minutes)
- Spend a few minutes reading through the entire recipe and gathering all the necessary ingredients and equipment.
- Prep Work (10 minutes)
- Thinly slice 4 cups of onions using a sharp knife and cutting board.
- Cooking Process (45 minutes)
- 0-10 minutes: Heat 2 tablespoons of olive oil in a large skillet over medium heat. Add the sliced onions and cook, stirring occasionally, until they become translucent.
- 10-40 minutes: Stir in 1/4 cup of brown sugar, 1/4 cup of balsamic vinegar, 1 teaspoon of salt, 1/2 teaspoon of black pepper, and 1/4 teaspoon of dried thyme. Continue cooking, stirring occasionally, until the onions are deeply caramelized.
- 40-45 minutes: Add 1/4 cup of water to deglaze the skillet, scraping any brown bits from the bottom. Simmer until the mixture thickens and reaches a jam-like consistency.
- Resting Time (10 minutes)
- Remove the skillet from heat and let the jam rest for 10 minutes to allow the flavors to meld.
- Storage (5 minutes)
- Transfer the jam to a jar or airtight container for storage.
Adjust the timing as needed based on your pace and any additional garnishes you might want to add.
Recipe Instructions
Heat olive oil in a large skillet over medium heat.
Add sliced onions and cook, stirring occasionally, until they become translucent, about 10 minutes.
Stir in brown sugar, balsamic vinegar, salt, black pepper, and thyme.
Continue cooking, stirring occasionally, until onions are deeply caramelized, about 30 minutes.
Add water to deglaze the skillet, scraping any brown bits from the bottom.
Simmer until the mixture thickens and reaches a jam-like consistency, about 5 minutes.
Remove from heat and let the jam rest for 10 minutes to allow flavors to meld.
Transfer the jam to a jar or airtight container for storage.
Serving Tips
- Cheese Boards: Pair the caramelized onion jam with a variety of cheeses such as brie, goat cheese, or aged cheddar for a delicious contrast of flavors.
- Sandwiches: Spread the jam on sandwiches or burgers to add a sweet and savory depth that elevates the taste.
- Grilled Meats: Use as a topping for grilled chicken, steak, or pork to enhance the savory flavors with a hint of sweetness.
- Crackers or Crostini: Serve on crackers or toasted slices of baguette for a quick and tasty appetizer.
- Pizza or Flatbreads: Add a layer of caramelized onion jam to homemade pizzas or flatbreads for an extra burst of flavor.
Storage
Store the Caramelized Onion Jam in an airtight container in the refrigerator.
It can be kept for up to two weeks.
Ensure the container is sealed properly to maintain freshness and flavor.
Freezing
To freeze caramelized onion jam, portion it into airtight containers, leaving space for expansion.
Label with the date and freeze for up to three months.
Thaw in the refrigerator before use.
Reheating
To reheat Caramelized Onion Jam, gently warm it in a skillet over low heat.
Stir occasionally.
Alternatively, microwave in short intervals, ensuring it doesn’t dry out or burn.
Final Thoughts
Caramelized Onion Jam is a versatile and delicious condiment that can elevate a variety of dishes.
Its rich, sweet, and savory flavors make it a perfect addition to cheese boards, sandwiches, or grilled meats.
The preparation process, although time-consuming, results in a jam that’s well worth the effort.
By using sweet onions like Vidalia or Walla Walla, you can achieve a balanced flavor profile.
For those who prefer a less sweet version, reducing the amount of brown sugar is an option.
The jam can be stored in an airtight container in the refrigerator for up to two weeks, allowing you to enjoy its delightful taste over several meals.
Whether hosting a gathering or enjoying a quiet meal at home, Caramelized Onion Jam is sure to impress and enhance your culinary experience.
Frequently Asked Questions
Can I Use Red Onions Instead of Sweet Onions?
You can substitute red onions for sweet onions, but expect a sharper, slightly more pungent flavor. Balance the acidity with extra brown sugar to achieve sweetness, and guarantee thorough caramelization for the best depth and richness.
Is It Possible to Make This Jam in a Slow Cooker?
You can make it in a slow cooker. Sauté onions in olive oil first, then transfer to slow cooker. Add remaining ingredients, cover, and cook on low for 6-8 hours until thickened. Stir occasionally for even caramelization.
How Can I Make the Jam Spicier?
To make it spicier, add 1/2 teaspoon of red pepper flakes or finely chopped jalapeños when you stir in the brown sugar. This will infuse a pleasant heat, complementing the jam’s sweetness and rich flavor.
What Is the Best Way to Sterilize Jars for Storage?
To sterilize jars, submerge them in boiling water for 10 minutes, ensuring they’re fully covered. Carefully remove with tongs, letting them air dry completely. This process prevents bacteria, ensuring your preserves stay fresh and flavorful.
Are There Any Substitutes for Balsamic Vinegar?
You can substitute balsamic vinegar with red wine vinegar or apple cider vinegar for a tangy twist. Add a touch of honey or molasses for sweetness. Adjust to taste for a balanced, flavorful result.
Caramelized Onion Jam
Equipment
- 1 large skillet
- 1 Wooden spoon
- 1 measuring cup
- 1 measuring spoon set
- 1 sharp knife
- 1 Cutting board
Ingredients
- 4 cups onions thinly sliced
- 2 tablespoons olive oil
- 1/4 cup brown sugar
- 1/4 cup balsamic vinegar
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon thyme dried
- 1/4 cup water
Instructions
- Heat olive oil in a large skillet over medium heat.
- Add sliced onions and cook, stirring occasionally, until they become translucent, about 10 minutes.
- Stir in brown sugar, balsamic vinegar, salt, black pepper, and thyme.
- Continue cooking, stirring occasionally, until onions are deeply caramelized, about 30 minutes.
- Add water to deglaze the skillet, scraping any brown bits from the bottom.
- Simmer until the mixture thickens and reaches a jam-like consistency, about 5 minutes.
- Remove from heat and let the jam rest for 10 minutes to allow flavors to meld.
- Transfer the jam to a jar or airtight container for storage.
Notes
