- 4 - 6 medium-sized red onions, peeled and cut into quarters
- 2 Tbsp. balsamic vinegar
- 1 Tbsp. brown sugar
- salt and pepper to taste
- lettuce mix
- feta cheese, crumbled
- olive oil for drizzling
Preheat the oven to 300ºF.
Place the cut onions into a baking dish, sprinkle with balsamic vinegar, a little brown sugar and season with salt and pepper. Bake covered for 45 minutes.
Remove cover and bake for a further 15 minutes. Allow to cool completely at room temperature.
Toss with salad greens and crumbled feta. Before serving, drizzle with a little olive oil.