What matters
Small loose onion layers brown faster than whole wedges; check early.
Everyday cooking Recipe
Air fryer balsamic red onions
Air fryer red onions with balsamic vinegar and honey. Roast wedges in oil first, then add the sweet and sour glaze near the end to limit burning.
Total time
33 min
Calories
131 kcal
Servings
2 servings
Difficulty
Easy
Why this recipe works
Add honey only near the end
Two vegetable sides from peeled red onions. Use ordinary balsamic vinegar, not thick sweet balsamic cream. Glaze should coat wedges rather than burn onto the dish.
Mediterranean Cuisine
Air Fryer Recipes
Vegetables
Recipe
Air fryer balsamic red onions
Air fryer red onions with balsamic vinegar and honey. Roast wedges in oil first, then add the sweet and sour glaze near the end to limit burning.
Ingredients
2 servings
Method
-
1
Prepare
Cut onions lengthways into wedges about 2 cm wide. Leave just enough base to hold layers together. Toss with oil, salt, thyme and pepper.
-
2
Mix and season
If required by the manufacturer, preheat for 3 minutes at 170 °C. Roast loosely in a shallow dish about 15 minutes at 170 °C. Turn gently halfway. Mix balsamic vinegar and honey separately. Use a heatproof dish suitable for the appliance, leaving space around it for airflow. Do not preheat with loose paper.
-
3
Cook
Pour glaze over nearly tender onions and finish about 5 minutes at 170 °C. Mix gently once and watch dark edges.
-
4
Check and serve
Thick bases should be tender. Serve with sauce and remove tough base remnants. Lower temperature if honey darkens strongly.
Kitchen know-how
Tips for Air fryer balsamic red onions
Serving guidance
Calculated as a side; bread, meat and cheese excluded.
Variations
How to adapt this recipe
For a vegan version use maple syrup instead of honey; sweetness and nutrition change.
Use a little finely chopped rosemary instead of thyme.
Nutrition per serving
131kcal
14.8 gCarbohydrates
1.8 gProtein
6.2 gFat
Values are estimates per serving and may vary depending on the ingredients, brands, portion size and preparation method used.
Frequently asked questions
FAQ about Air fryer balsamic red onions
Not unchanged; it often contains more sugar and thickens differently from vinegar.
Sugar browns quickly while raw onion bases need longer.
They can work, but flavour and browning differ. Cut wedges equally wide.
No, it may remain a thin seasoned juice in the dish and is served too.
Keep cooking