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Cream of Onion Soup with Cheese Crostini

Indulge in the rich, velvety goodness of Cream of Onion Soup—slow-cooked with butter, milk, and sweet onions, then topped with golden Swiss cheese crostini. Comfort food at its most elegant.

Preparation time 20 minutes
Cooking time 30 minutes
Yield 6 servings
Recipe created by Josée Robitaille

Nutritional information

  • Energy

    310 calories

  • Protein

    12 g

  • Carbohydrate

    43 g

  • Fat

    11 g

  • Fibre

    3.8 g

  • Sodium

    321 mg

  • Top 5 Nutrients

    (% DV*)

  • Calcium

    19 % / 251 mg

  • Vitamin B12

    37 %

  • Riboflavin

    36 %

  • Thiamin

    34 %

  • Selenium

    31 %

  • *percentage of daily value

Ingredients

  • 3 tbsp (45 mL) butter

    6 cups (1.5 L) minced Spanish onion

    5-6 branches fresh thyme

    2 bay leaves

    3 tbsp (45 mL) flour

    3 cups (750 mL) milk

    1 cup (250 mL) sodium-reduced vegetable broth

    6 slices of French baguette rounds toasted

    1/2 clove garlic

    1/4 cup (60 mL) grated Swiss cheese

    Salt and pepper to taste

Preparation

  1. In a large pot, melt butter over medium-high heat, add onion, thyme, bay leaves. Cook covered for 15 minutes, stirring regularly to lightly caramelize. Add flour and cook 1 minute. Add milk and broth, season, cover and cook 15 minutes over medium-low heat.
  2. Remove the thyme stems and bay leaves. Purée soup using blender until homogenous. Rub one side of toasted baguette rounds with garlic and sprinkle with cheese. Place under grill until golden. Serve the crostini with the soup.

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