Sweet-and-Sour Onion Topping
Sweet-and-Sour Onion Topping is a gluten free and dairy free recipe with 6 servings. One serving contains 266 calories, 7g of protein, and 4g of fat. This recipe covers 10% of your daily requirements of vitamins and minerals. It works best as a side dish, and is done in approximately 45 minutes. A mixture of olive oil, red-wine vinegar, salt, and a handful of other ingredients are all it takes to make this recipe so flavorful.
Instructions
Blanch onions in boiling water 3 minutes, then drain in a colander and rinse under cold water. Peel onions.
Heat oil in a 10-inch heavy skillet over moderate heat until hot but not smoking, then cook onions, shaking skillet frequently, until browned, about 4 minutes.
Add remaining ingredients, stirring until sugar is dissolved, then simmer, uncovered, stirring occasionally, until onions are tender when pierced with a fork and most of liquid is evaporated, 40 to 45 minutes. Cool onions completely and discard rosemary sprig.