CARAMELIZED RED ONION CONDIMENT WITH ORANGE ZEST
A versatile caramelized red onion condiment perfect for burgers, cheeses, steak, duck confit, or chicken pâté. Sweet, tangy, and aromatic with a hint of orange zest.
🕒 Prep Time: 10 min
🍳 Cook Time: 1 hr 15 min
🍽️ Yield: approx. 800 g condiment
Ingredients
- 800 g red onions, sliced
- 2 tbsp oil
- A pinch of salt
- 2 tbsp sugar
- 2 tbsp balsamic vinegar
- 2 tbsp sherry vinegar (or rice vinegar)
- Zest of 1/4 small untreated orange
Instructions
- Prepare the onions in the oven following this method (use red onions). Follow the steps including step 5 to achieve slight caramelization: remove the lid and cook uncovered for an additional 15 minutes, stirring occasionally.
- Transfer the pot with onions from the oven to the stovetop.
- Add sugar and both vinegars. Simmer, stirring frequently, until the onions become sticky and glossy (about 10 minutes).
- Stir in the orange zest and cook for another minute.
- Taste the condiment; if you prefer less sweetness, add 1-2 tablespoons more vinegar of your choice. Keep in mind the acidity mellows slightly after cooling.
- Store in the refrigerator. Keeps well for several weeks.
💡 Tips
- Use untreated orange for zest to avoid bitterness.
- Perfect balance of sweet and tangy complements rich and savory dishes.
- Can be prepared in advance and refrigerated.
🍽️ Perfect For
- Burgers and sandwiches
- Cheese boards and charcuterie
- Grilled steak or duck confit
- Chicken pâté accompaniments
📝 Final Thoughts
This caramelized red onion condiment adds a sophisticated sweetness and depth to many dishes, elevating simple meals to gourmet experiences.