An easy back-pocket meatless meal, this cheesy lentil bake is the perfect lentil recipe for toddlers and the whole family! Try baking with lentils today!
We kept Valentine’s Day low-key and enjoyed a late, indulgent dinner once the kids were asleep — lobster tails, grilled steak with mushrooms and a creamy Parmesan risotto studded with peas. Dessert was two oversized chocolate lava cakes with ice cream. After that rich meal I definitely needed lighter dishes for the next few days, which is why I’m excited to share this cheesy lentil bake. It’s a simple, satisfying vegetarian casserole you can make from basic ingredients and keep in your meal rotation.
This bake is great for feeding the whole family, including toddlers. It’s soft enough for little ones learning to chew but firm enough to slice and serve. The combination of lentils, vegetables and cheese creates a comforting, protein-rich dish that reheats well.
Are lentils good for kids?
Yes — lentils are an excellent choice for children. They provide iron, fiber, protein and several vitamins and minerals important to growing bodies. This recipe is intentionally mild in flavor to suit young palates, but it still delivers a nutritious, balanced meal.
How long does it take to make this cheesy lentil bake?
The recipe involves a bit of prep — sautéing the vegetables and simmering the lentils — and then baking. Total time is about an hour: roughly 15 minutes active prep, 15–20 minutes simmering the lentils, and 30–35 minutes in the oven. I used a 9″ pie plate for this version; an 8″ x 8″ casserole dish will also work but may need an extra 5 minutes in the oven if it’s deeper.
I used leftover butternut squash, but you can easily substitute sweet potato, pumpkin, or another soft root vegetable. The gentle flavors make this a toddler-friendly option, and a little fresh thyme adds a subtle lift. If you want more kick for adult tastes, try swapping some of the cheese for a sharper variety or adding a touch of jalapeño Monterey Jack.
This is the kind of recipe you can make ahead and keep in the fridge for a few days, or portion and freeze for later. It reheats well in the oven or microwave and makes a quick weeknight dinner served with a simple green salad or steamed vegetables.
This meal is perfect for kids! If you’re looking for more toddler-friendly recipes, try other family favorites from the same collection.
- Roasted garlic hummus
- Healthy smash cake
- Mini sweet potato muffins
- Green monster muffins
Cheesy Lentil Bake
- Author: Katherine
- Total Time: 60 minutes
- Yield: 5-6 servings
Description
A simple, make-ahead vegetarian bake packed with vegetables and red lentils, finished with an almond and Parmesan crust. Soft, cheesy and mild — ideal for picky eaters and little mouths learning to chew.
Ingredients
- 1 tbsp coconut oil
- 1/2 yellow onion, diced
- 2 cloves garlic, minced
- 1 cup butternut squash, diced into 1/2” pieces (or substitute sweet potato)
- 1/2 red pepper, diced
- 1 tbsp fresh thyme (optional)
- 1 cup red lentils, uncooked
- 2 1/4 cups low-sodium vegetable stock
- 2 eggs
- 1 cup shredded cheese (I used 1/2 white cheddar and 1/2 sharp cheddar)
- 1/4 cup Parmesan cheese, shredded
- 1/4 cup sliced almonds
Instructions
- Preheat the oven to 350°F and lightly grease a 9″ pie plate (or an 8″ x 8″ baking dish).
- In a skillet over medium heat, warm the coconut oil until shimmering. Add the diced onion and sauté until translucent, about 5 minutes. Add the garlic and cook for 1 minute.
- Add the butternut squash, red pepper and thyme; sauté 3–4 minutes. Stir in the red lentils and pour in the vegetable stock. Bring to a boil, then reduce heat, cover and simmer 15–20 minutes, or until the lentils have absorbed the liquid. Remove from heat and let cool slightly, about 5 minutes.
- Beat the eggs in a large bowl. Add the lentil-vegetable mixture to the eggs along with the shredded cheese and stir until well combined. Pour the mixture into the prepared dish, pressing the top lightly. Sprinkle the Parmesan evenly over the surface, then scatter the sliced almonds.
- Bake 30–35 minutes, or until the casserole is set and no longer jiggles in the center when gently shaken. Remove from the oven and cool 5 minutes before slicing. Serve with sour cream or extra cheese if desired.
Leftovers will keep in an airtight container in the refrigerator for up to 3 days.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: toddler food, family food
- Method: Oven