Veggie Sweet Potato Lasagna (Print Version)

# Ingredients:

→ Base

01 - 1 tablespoon olive oil
02 - 1 brown onion, finely diced
03 - 2 garlic cloves, crushed

→ Veggies and Lentils

04 - 400g sweet potato, peeled and coarsely grated
05 - 2 zucchinis, roughly grated
06 - 270g (about 1 1/4 cups) red lentils

→ Liquids and Sauces

07 - 700g passata (tomato purée)
08 - 625ml (around 2 1/2 cups) vegetable stock

→ Assembly

09 - 750g fresh ricotta, mashed
10 - 375g fresh lasagna sheets
11 - 80g (roughly 1 cup) pre-shredded cheese blend

→ Topping

12 - Arugula, for serving

# Instructions:

01 - Heat up the olive oil and cook the onion and garlic until soft. Stir in the zucchini, sweet potato, and lentils. Cook briefly for about a minute.
02 - Pour in most of the passata along with the vegetable stock. Bring everything to a boil, then simmer gently for 30 minutes or until the lentils are tender. Let it cool slightly.
03 - Line the slow cooker with both aluminum foil and parchment paper. Trim the lasagna sheets to fit snugly into the base of the slow cooker.
04 - In the slow cooker, stack the lentil mixture, lasagna sheets, ricotta, and shredded cheese in layers. End with a final lasagna sheet and the rest of the passata.
05 - Set to low heat and cook for 4 hours.
06 - Turn your broiler on high. Carefully take the lasagna out of the slow cooker and let it sit for 10 minutes. Move it to a baking tray, remove the parchment, and broil for 2-3 minutes till the top gets golden and bubbly.

# Notes:

01 - Keeps for up to 3 days in the fridge
02 - Can be frozen in single-serving portions