[Recipes] Hearty Winter Lentil Soup

Hands-On Time: 20 minutes | Total Time: 1 hour
Warm up with this nourishing one-pot meal made with sweet potatoes, kale, leeks, and lentils. Packed with flavor and wholesome ingredients, this soup is perfect for chilly days.
Ingredients:
- 1 tablespoon olive oil
- 4 leeks (white and light green parts), sliced into 1/4-inch half-moons
- 1 (28-ounce) can whole tomatoes, drained
- 2 sweet potatoes, peeled and diced into 1/2-inch pieces
- 1 bunch kale, stems removed, leaves sliced into 1/2-inch strips
- 1/2 cup brown lentils
- 1 tablespoon fresh thyme leaves
- 1 1/2 teaspoons kosher salt
- 1/4 teaspoon black pepper
- 6 cups water
- 1/4 cup grated Parmesan cheese (optional)
Directions:
Step 1: Sauté the Leeks
- Heat olive oil in a large saucepan or Dutch oven over medium heat.
- Add the leeks and cook, stirring occasionally, until softened, 3–4 minutes.
Step 2: Cook the Tomatoes
- Add the drained whole tomatoes to the pot. Break them up with a spoon and cook for about 5 minutes, allowing the flavors to meld.
Step 3: Add the Soup Ingredients
- Pour in 6 cups of water and bring to a boil.
- Stir in the sweet potatoes, kale, lentils, thyme, salt, and pepper.
Step 4: Simmer
- Reduce the heat and let the soup simmer until the lentils are tender, about 25–30 minutes.
Step 5: Serve
- Ladle the soup into bowls and top with grated Parmesan, if desired.
- Make it ahead: This soup tastes even better the next day as the flavors deepen.
- Add protein: Stir in cooked chicken or sausage for a heartier meal.
- Storage: Refrigerate leftovers in an airtight container for up to 3 days, or freeze for up to 3 months.