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Caramelized Onions
4.8
A simple, satisfying favorite.
Servings
8
Prep
10 min
Cook
45 min
Total
60 min
Difficulty
Easy
Why You'll Love This Recipe
- Magic ingredient for soups, sandwiches, dips, pizzas.
- Freezes in cubes for instant flavor anytime.
- Cheap pantry alchemy.
- Naturally vegan-adaptable.
- Massive flavor for minimal effort (just time).
Ingredient Notes
- Yellow onions caramelize best; sweet onions burn faster.
- Butter + oil — butter for flavor, oil to raise smoke point.
- Sugar speeds it slightly; not strictly needed.
Ingredient Substitutions
- All olive oil for vegan.
- Add a splash of brandy or sherry at the end.
- Wine: deglaze with white wine for French onion vibes.
Equipment Needed
- Wide heavy skillet or Dutch oven
Prep Tips
- Slice pole-to-pole (with the grain) — onions hold structure better.
- Use a wide pan so onions spread out, not pile up.
Instructions
- 1
Gather and prep: 1 medium onion, diced, 2 tbsp butter, 1 tbsp olive oil, 1 tsp salt. dice the onion before you start cooking.
- 2
Slice onions thin.
- 3
Cook in butter and oil on low 40 min, stirring.
- 4
Deglaze with splash of water if dry.
Artsi Pro Tips
- Low and slow — high heat = burnt, not caramelized.
- Resist the urge to stir constantly — give them time to brown.
- Add water (not stock) to deglaze the fond and prevent burning.
Common Mistakes
- Heat too high — burnt and bitter, not sweet.
- Crowding the pan — onions steam, never brown.
- Stirring too often — prevents browning.
- Rushing — there are no shortcuts.
Storage
Refrigerate 1 week. Freeze in ice cube trays 3 months for grab-and-go.
Reheating
Stovetop over low or microwave 30 sec.
Recipe Tags
Meal PrepBudget Friendly
Nutritional values are approximate and may vary depending on ingredients used.