Green Lentil Vegetable Casserole (Printable Version)

Protein-packed lentils baked with seasonal vegetables and aromatic herbs for a wholesome, comforting meal.

# What You Need:

→ Lentils

01 - 1 cup dried green lentils, rinsed
02 - 3 cups vegetable broth

→ Vegetables

03 - 1 medium onion, diced
04 - 2 cloves garlic, minced
05 - 2 medium carrots, sliced
06 - 1 medium zucchini, diced
07 - 1 red bell pepper, diced
08 - 1 cup button mushrooms, sliced
09 - 1 cup cherry tomatoes, halved
10 - 2 cups fresh spinach, roughly chopped

→ Herbs & Seasonings

11 - 2 tablespoons olive oil
12 - 1 teaspoon dried thyme
13 - 1 teaspoon dried oregano
14 - 1/2 teaspoon smoked paprika
15 - 1/2 teaspoon ground black pepper
16 - 1/2 teaspoon salt

→ Topping

17 - 1/3 cup grated Parmesan cheese or vegan alternative
18 - 1/2 cup gluten-free breadcrumbs, optional

# How to Make It:

01 - Preheat oven to 375°F (190°C).
02 - In a medium saucepan, combine lentils and vegetable broth. Bring to a boil, reduce heat, and simmer uncovered for 20-25 minutes until lentils are tender but not mushy. Drain any excess liquid.
03 - While lentils cook, heat olive oil in a large skillet over medium heat. Sauté onion and garlic for 2-3 minutes until fragrant.
04 - Add carrots, zucchini, bell pepper, and mushrooms. Cook, stirring occasionally, for 5-7 minutes until vegetables begin to soften.
05 - Stir in cherry tomatoes, spinach, thyme, oregano, smoked paprika, salt, and black pepper. Cook for another 2-3 minutes until spinach wilts.
06 - Combine cooked lentils and sautéed vegetables in a large mixing bowl. Mix well to combine.
07 - Transfer the mixture to a greased 2-quart baking dish. Sprinkle with Parmesan cheese and breadcrumbs if using.
08 - Bake uncovered for 20-25 minutes, until the top is golden and the casserole is bubbling.
09 - Let rest for 5 minutes before serving.

# Expert Advice:

01 -
  • It's genuinely nourishing without making you feel like you're eating rabbit food, and somehow always feels like a celebration rather than a compromise.
  • The whole thing comes together in just over an hour, which means you can pull off a restaurant-quality dinner on a weeknight without any drama.
02 -
  • Don't skip draining the lentils after cooking, or your casserole will end up soupy and the textures will blur together instead of staying distinct and interesting.
  • Those cherry tomatoes added at the very end keep their brightness and prevent the whole dish from turning into one muted shade of beige that makes people less excited to eat.
03 -
  • If your vegetables release a lot of liquid as they cook, drain the skillet before combining everything, so you end up with a casserole that's moist but not watery.
  • Toast your breadcrumbs lightly in a dry pan before sprinkling them on top if you want them to turn extra golden and crispy instead of just soft.
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