Jul 14 2026
RestaurantsRoyal Prime SteakhouseCaramelized Sweet Onions Recipe

Caramelized Sweet Onions Recipe

Time50m
Serves4

Indulge in the rich, savory sweetness of our Caramelized Sweet Onions, slowly cooked to perfection until they reach a golden brown hue. Each bite offers a melt-in-your-mouth texture, enhancing any dish with their deep, caramel flavor. Perfect as a topping for steaks, burgers, or as a delightful addition to gourmet pizzas, these onions are a must-try for flavor aficionados.

Was this page helpful?

Help improve this recipe for others.

Send this recipe to your inbox.

We'll email it straight to you - plus weekly cooking inspiration.

Ingredients

Some product links may be affiliates. If you buy through them, you're supporting the site and Pekin may earn a commission at no extra cost to you.

Main Ingredients

Method

Cooking Instructions

  1. 1

    Prepare the Onions

    Peel the sweet onions and slice them thinly into rings.

  2. 2

    Heat the Fat

    In a large skillet, heat the butter and olive oil over medium heat until melted and combined.

  3. 3

    Add Onions

    Add the sliced onions to the skillet. Stir to coat them well with the butter and oil.

  4. 4

    Season

    Sprinkle the salt and sugar over the onions and stir to combine.

  5. 5

    Caramelize

    Reduce the heat to low and cook the onions, stirring occasionally, for about 30-40 minutes, or until they are deeply caramelized and golden brown.

  6. 6

    Add Balsamic Vinegar

    In the last few minutes of cooking, add the balsamic vinegar and stir to combine. Cook for another 2-3 minutes.

  7. 7

    Serve

    Remove from heat and serve warm as a topping for burgers, steaks, or as a side dish.

More from Royal Prime Steakhouse