Savory Oven-Roasted Caramelized Onions
Elevate your culinary creations with these Savory Oven-Roasted Caramelized Onions. Perfect as a topping for burgers, sandwiches, or salads, this recipe pan-roasts onions in olive oil and balsamic vinegar until they become soft, sweet, and deeply caramelized. Their rich flavor adds depth to any dish, making them a delightful addition to any home-cooked meal. Cooked slowly in the oven, these onions develop a luscious texture and a beautifully rich color, allowing you to enjoy all their savory goodness without the hassle of stovetop cooking.
1
Servings
440
Calories
7
Ingredients
Ingredients
yellow onions
3 large (sliced)
olive oil
4 tablespoons (none)
balsamic vinegar
2 tablespoons (none)
beef broth or water
2 tablespoons (none)
sugar
1 tablespoon (none)
salt
1 teaspoon (none)
pepper
1/4 teaspoon (none)
Instructions
1
Preheat your oven to 400°F (200°C).
2
Line a baking sheet with aluminum foil for easy cleanup.
3
Place the sliced onions onto the prepared baking sheet. Drizzle with olive oil, balsamic vinegar, and beef broth or water. Sprinkle the sugar, salt, and pepper over the top.
4
Gently toss everything together with your hands or silicone tongs to ensure the onion slices are well coated and separated.
5
Bake the onions in the preheated oven for 1 hour, tossing them every 10 minutes to encourage even caramelization.
6
Check the onions after 1 hour; they should be soft and golden. If they appear dry, add a splash more beef broth or water to moisten them.
7
Continue to roast for an additional 15-20 minutes, tossing twice during this time, until they reach your desired level of caramelization.
8
Once finished, remove from the oven and taste. Adjust the seasoning with additional salt and pepper, if desired.
Nutrition Information
32g
Fat
36g
Carbs
3g
Protein
4g
Fiber
9g
Sugar
Frequently Asked Questions
Frequently Asked Questions
What are Savory Oven-Roasted Caramelized Onions?
They are onions slow-roasted in the oven with olive oil and balsamic vinegar until they become soft, sweet, and deeply caramelized.
What temperature should I set my oven to?
Preheat your oven to 400°F (200°C) for this recipe.
How long does it take to caramelize onions in the oven?
The total roasting time is approximately 1 hour and 15 to 20 minutes.
How often should I toss the onions while they are roasting?
You should toss the onions every 10 minutes during the first hour to ensure even caramelization.
What type of onions are recommended for this recipe?
This recipe calls for 3 large yellow onions, sliced.
Do I need to line my baking sheet?
Yes, lining the baking sheet with aluminum foil is recommended for easy cleanup.
What is the purpose of adding beef broth or water?
The liquid adds moisture and prevents the onions from drying out during the long roasting process.
What role does balsamic vinegar play in the recipe?
Balsamic vinegar adds a rich flavor and helps achieve a deep, beautiful caramelized color.
Is sugar necessary for this recipe?
The recipe uses 1 tablespoon of sugar to help enhance the natural sweetness and caramelization of the onions.
How can I tell if the onions are done?
The onions are finished when they are soft, golden, and have reached your desired level of caramelization.
What should I do if the onions appear dry after an hour?
If they look dry, simply add a splash more beef broth or water to moisten them before continuing to roast.
How many calories are in this recipe?
There are 440 calories per serving as listed in the recipe data.
What are the macronutrients for this dish?
It contains 32g of fat, 36g of carbohydrates, and 3g of protein.
Is there fiber in caramelized onions?
Yes, there are 4g of fiber in this recipe.
How much sugar is in this recipe?
There is a total of 9g of sugar.
Can I use these onions as a burger topping?
Absolutely! They are perfect for topping burgers, sandwiches, or even salads.
Is this recipe easier than stovetop caramelization?
Yes, the oven method allows you to achieve savory results without the constant attention required by stovetop cooking.
What tools should I use to toss the onions?
You can use your hands or silicone tongs to gently toss the onions and ensure they are well coated.
Can I adjust the seasoning?
Yes, after removing them from the oven, taste the onions and adjust with additional salt and pepper if desired.
What is the total ingredient count?
There are 7 ingredients: yellow onions, olive oil, balsamic vinegar, beef broth or water, sugar, salt, and pepper.
Is olive oil the only fat source used?
Yes, the recipe uses 4 tablespoons of olive oil.
Can I substitute the beef broth?
Yes, you can use water instead of beef broth if you prefer.
What is the category of this recipe?
This is categorized under Onions.
How many large onions do I need?
You will need 3 large yellow onions.
How much salt and pepper is required?
The recipe calls for 1 teaspoon of salt and 1/4 teaspoon of pepper.
What is the prep style for the onions?
The onions should be sliced before being placed on the baking sheet.
Is this recipe considered a side dish?
Yes, it is tagged as an easy side and an onion topping.
What is the texture of the finished onions?
They develop a luscious, soft texture through the slow roasting process.
How many servings does this recipe provide?
The recipe is scaled for 1 large serving.
Can I use this recipe for home cooking?
Yes, it is designed as a delightful addition to any home-cooked meal.