Fall comfort food!
Melt butter with olive oil and thyme in a pot over medium-low heat. Cook and stir onions in butter mixture until caramelized, about 20 minutes.
Pour chicken broth and apple cider into pot; simmer mixture for 20 minutes. Garnish with Parmesan cheese.
Per Serving: 145 calories; protein 3.1g; carbohydrates 16g; fat 7.9g; cholesterol 13.3mg; sodium 347.1mg.