Caramelized Onion

This simple technique for how to caramelize onions in the oven will have you dressing everything with caramelized onions.
Course Condiment
Cuisine American
Prep Time 10 minutes
Cook Time 1 hour
Total Time 1 hour 10 minutes
Servings 4
Calories 65kcal
Author April Woods


  • Onions thinly sliced (this would be a great time to whip our your mandolin or food processor!)
  • Olive oil


  • Toss onions in olive oil, use just enough to lightly coat.
  • Spread onions on a baking sheet and roast on the top oven rack at 375 degrees for 60 minutes, stirring and re-spreading every 2o minutes to ensure even cooking.
  • Use, refrigerate or freeze!


Calories are automatically generated. For best results calculate based on your exact ingredients.


Calories: 65kcal