Red onion soup is a beautiful variation on the classic, featuring the milder, sweeter flavor of red onions and a gorgeous purple hue. The balsamic vinegar enhances the natural sweetness while adding complexity.
This soup makes a stunning presentation for dinner parties - the deep purple color is unexpected and elegant. Red onions become wonderfully jammy when cooked slowly, creating a rich, sweet base.
About Red Onions
- Flavor: Milder than yellow onions
- Color: Beautiful purple when cooked
- Texture: Becomes very soft
- Best for: Sweeter soup profiles
Tips for Best Color
- Don't overcook - color fades with heat
- Add balsamic for deeper hue
- Red wine enhances purple tones
- Serve promptly for best color
Serving Suggestions
- Goat cheese crumbles
- Fresh rosemary
- Crusty bread
- Impressive dinner party starter
Red Onion Soup
A beautiful purple-hued soup featuring mild, sweet red onions. Vibrant and delicious.
Nutrition per serving
195 Calories
5g Protein
22g Carbs
10g Fat
3g Fiber
Ingredients
Instructions
- . Slice red onions thinly.
- . Cook until soft and jammy.
- . Add wine, vinegar, and broth.
- . Simmer. Season and serve.
Recipe Notes
- Blended version: Puree for smooth purple soup.
- Add cream: Creates a lovely pink color.
- Vegan: Use olive oil, skip goat cheese.
- Storage: Refrigerate 4 days. Color may fade slightly.