- 1 tablespoon olive oil
- 1 tablespoon butter
- 2 yellow onions, peeled, sliced
- 2 red onions, peeled, sliced
- 1 teaspoon salt
- freshly ground pepper
- 2 tablespoon balsamic vinegar
- 1 cup goat cheese
- 1 cup creme fraiche
- 1 tablespoon chopped fresh thyme
- Heat oil and butter in a large skillet.
- Add onions, 1/2 teaspoon salt and pepper to taste; cook, stirring occasionally, until onions are caramelized, 20-30 minutes.
- Add balsamic vinegar, stirring up browned bits from the bottom of the skillet.
- Combine the onions with the goat cheese, creme fraiche, thyme, the remaining 1/2 teaspoon salt and pepper to taste in a medium bowl.
- Stir, allowing the warm onions to help melt the goat cheese.
- Cover; refrigerate 2 to 12 hours.
- Let stand at room temperature until softened slightly before serving.