Red Lentil Vegan Lasagna
This easy vegan lasagna is gluten free, nut free and packed with plant protein. Great if you're looking for a healthy weeknight dinner with portions to spare!
Prep Time25 mins
Cook Time1 hr 25 mins
Total Time1 hr 50 mins
Course: Main Course
Cuisine: American, comfort food, gluten-free, healthy, Italian, vegan, vegetarian
Diet: Gluten Free, Vegan
Servings: 4 people
Cheese Sauce
- 2 cups unsweetened soy or coconut milk
- ¼ cup tapioca flour
- ¼ cup nutritional yeast
- 1 tbsp onion powder
- 2 tsp garlic powder
- 1 tsp smoked paprika
- 1 tsp sea salt
Filling
- 2 tsp olive oil
- 1 medium onion, finely diced
- 2 cloves garlic, crushed
- 1 large zucchini/courgette, chopped into 1cm cubes (about 2 cups)
- 1 large red bell pepper, chopped into 1cm cubes (about 1½ cups)
- 3 cups crushed tomatoes (just under one 800ml can)
- 1 cup uncooked red lentils
- 1½ cup vegetable stock (1 stock cube dissolved in 1½ cups boiling water)
- 2 tbsp dried mixed Italian herbs
- 6 (approx.) gluten free or regular lasagna sheets/noodles as needed (or you can use pasta - see notes)
Topping
- 1 cup vegan cheese shreds or slices
To make the cheese sauce
In a medium saucepan on a low heat, combine all sauce ingredients (using a metal whisk to remove any lumps if needed).
Heat the mixture for about 10 minutes, stirring frequently, until it thickens and resembles cheese sauce.
Remove from the heat and set aside.
To make the filling
Preheat your oven to 350°F/175°C.
Heat the olive oil in a large saucepan on a medium heat. Add the diced onion and sauté for 5 minutes until soft, stirring regularly.
Add garlic, zucchini and red pepper and sauté for a further 5 minutes, continuing to stir.
Pour in the tomatoes, lentils, stock and dried herbs. Increase the heat to bring the mixture to a boil, then reduce the heat and cover with a lid.
Simmer for about 20 minutes, or until the lentils are completely soft.
To assemble
Pour the tomato/lentil filling into a deep ovenproof dish (just enough to cover the bottom of the dish).
Cover this with 3 of the lasagna sheets/noodles, and pour half the cheese sauce over these evenly. (If your cheese sauce has become too thick while you've been making the tomato/lentil filling, simply reheat it very gently or thin it out with a small amount of water.)
Repeat the process, using all the remaining tomato/lentil filling, the remaining 3 lasagna sheets and the remaining cheese sauce.
Sprinkle cheese shreds over the top, and cover the dish in foil.
Bake for 15 minutes in the oven, remove the foil and bake for a further 15 minutes until cheese/cheese sauce is golden.
Serve with your favourite salad for a hearty, protein-packed dinner!
- Soaking Lentils - To cut down on cooking time, soak your red lentils for a few hours prior to cooking (as little as 2 hours). This will reduce their cooking time on the stovetop and make them easier to digest!
- Lasagna Sheets - Don't have any lasagna sheets? No problem! You can use 2 cups regular or gluten free pasta instead to make it into a vegan pasta bake. Just mix it uncooked into the tomato/lentil filling and it will cook in the oven.
- Make it Faster - Use pre-cooked lentils to cut down your stovetop cooking time by 10 minutes (just simmer the tomato/lentil mixture for 10 minutes instead of 20 as the veggies will finish cooking in the oven).