Potato And Onion Soup

This Creamy Potato and Onion Soup is the ultimate comfort food—rich, deeply savory, and velvety smooth. By slow-cooking sweet onions until they are caramelized and tender, then blending them with starchy potatoes and rich broth, you get a cozy, homestyle soup that warms you up from the inside out.

Ingredients

  • 2.5 lbs (1.1 kg) Yukon Gold or Russet potatoes, peeled and diced into 1-inch chunks (Yukon Golds give a naturally buttery flavor and texture)
  • 3 large yellow or sweet onions, thinly sliced
  • 3 tbsp unsalted butter (or 2 tbsp butter + 1 tbsp olive oil)
  • 4 cloves garlic, minced
  • 4 cups good-quality chicken or vegetable broth
  • 1 cup heavy cream (or half-and-half for a slightly lighter option)
  • 1 tsp dried thyme (or 3 sprigs of fresh thyme)
  • 1 bay leaf
  • Salt and freshly cracked black pepper (to taste)
  • Optional Garnish: Crispy bacon bits, shredded cheddar cheese, chives, or sour cream

Instructions

1. Caramelize the Onions

  • Melt the butter in a large Dutch oven or heavy-bottomed soup pot over medium heat.
  • Add the thinly sliced onions and a pinch of salt. Cook, stirring frequently, for 15 to 20 minutes until the onions are soft, golden brown, and deeply sweet. If they start to stick or brown too fast, turn the heat down slightly or add a splash of water.
  • Stir in the minced garlic and thyme, cooking for another 1 minute until fragrant.

2. Simmer the Soup

  • Add the diced potatoes, chicken or vegetable broth, and the bay leaf to the pot with the onions.
  • Bring the mixture to a boil over high heat, then reduce the heat to medium-low, cover, and let it simmer for 15 to 20 minutes, or until the potatoes are fork-tender.

3. Blend for Creaminess

  • Remove and discard the bay leaf.
  • For a velvety, smooth soup: Use an immersion blender right in the pot and blend until completely smooth. (Alternatively, carefully transfer the soup in batches to a countertop blender—be sure to vent the lid so steam can escape).
  • For a chunky-smooth texture: Blend only half of the soup and leave the rest chunky for a hearty bite.

4. Add Richness and Season

  • Stir in the heavy cream and let the soup warm through over low heat for 3 to 5 minutes (do not let it boil after adding the cream).
  • Taste and season generously with salt and freshly cracked black pepper.

5. Serve

Ladle the warm soup into bowls and top with your favorite garnishes, like crispy bacon bits, sharp cheddar cheese, fresh chives, or a dollop of sour cream. Serve alongside crusty French bread for dipping.

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