Hearty Lentil Stew with Creamy Mashed Potatoes is a wholesome, comforting meal featuring tender lentils simmered with vegetables and herbs, served alongside smooth, buttery mashed potatoes.
1 cup dried brown or green lentils, rinsed
1 large onion, chopped
2 cloves garlic, minced
2 carrots, diced
2 celery stalks, diced
4 cups vegetable broth
1 teaspoon dried thyme
1 teaspoon dried rosemary
Salt and black pepper to taste
2 pounds Yukon Gold or Russet potatoes, peeled and diced
4 tablespoons butter
1/2 cup warm milk
Heat olive oil in a large pot over medium heat. Sauté onions, carrots, and celery until softened. Add garlic and cook 1 minute.
Stir in lentils, tomato paste or diced tomatoes, broth, thyme, rosemary, salt, and pepper. Bring to a boil, then reduce to a simmer. Cook 25–30 minutes until lentils are tender.
Boil potatoes in salted water until tender, 15–20 minutes. Drain and mash with butter and warm milk. Season to taste.
Adjust seasoning of the lentil stew. Mash a few lentils for a thicker consistency if desired.
Serve the stew with mashed potatoes, allowing the potatoes to absorb the flavorful broth.
Mash a few lentils to thicken the stew naturally.
Add vegetables during the last 10 minutes for color and nutrition.
Adjust seasoning to taste before serving.