French Onion Lentil Soup

Deep caramelised onion soup made substantial with lentils and cheesy toast.

Vegetarian (0 ratings)
Prep15 min
Cook55 min
Total1 hr 10 min
Serves4
DifficultyMedium
↓ Jump to recipe

Deep caramelised onion soup made substantial with lentils and cheesy toast. Built around everyday ingredients and a clear method, this vegetarian recipe delivers strong flavour without unnecessary complication.

Method

  1. Cook onions with butter, oil and salt over low heat for 35 minutes.
  2. Add sugar and garlic for 2 minutes; stir in flour.
  3. Gradually add stock, then lentils and thyme; simmer 15 minutes.
  4. Top baguette slices with cheese and grill.
  5. Serve soup with cheese toasts.

💡 VeggieTip notes

  • Properly caramelised onions should be deep brown, not burnt.
  • Use a wide pan to speed evaporation.

Nutrition (per serving, approx.)

399kcal
20g protein
49g carbs
15g fat
12g fibre

Values are estimates and will vary with brands and portion sizes.

Tags: french onion lentils soup cheese toast