Easy Sweet Potato Lasagna | Plant-Based Dinner Recipe

BY : PUBLISHED : June 17th, 2019 UPDATED: September 29th, 2022

Is there anything better than delicious homemade comfort food? This fantastic sweet potato lasagna recipe is one of those you will instantly love and will keep on preparing forever. It's easy and uses everyday ingredients. Let's get right to it then!

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Sweet Potato Lasagna with Minimum Ingredients!

I absolutely love lasagna! It has my favorite dish since I was a child and it always comforts me to prepare it and, obviously, eat it. The only problem is that to cook it, it usually takes some time and effort. There are several steps involved, and sometimes I just can't commit. This is why this recipe is so great and precious; we can make this filling and nutritious comfort dish in under an hour!

This sweet potato lasagna calls for lentils, carrots, tomato sauce, vegan cheese, and lasagna sheets. Uber simple! The best part is you can add any veggies you have or you fancy. A great addition would be to add some shredded spinach! It's always a good idea to add some green to your dishes, you add nutrients, and you take the chance to add some veggies you wouldn't necessarily eat on their own.

How To Make Sweet Potato Lasagna?

Easy peasy! Sautee your onions and garlic, add your veggies and cook until tender. Add your tomatoes and passata and cook for 15 minutes. Layer this mix with the lasagna sheets in a baking dish and add the vegan cheese on top. Bake for 40 minutes and voila! You made a delicious sweet potato lasagna that might last you for days or feed your entire family!

Can You Freeze It?

Absolutely! Make sure you put it in an airtight container or a silicon bag. It will keep for a few months, and when you want to use it, you'll only need to place it a previously warmed up oven. This recipe would be perfect for baking for a friend who just delivered a baby and would appreciate having some ready to go meals in her freezer!


Are you determined to make this recipe already? You'll love it! Don't forget to let us know how it goes!

A fork holding up a bite of sweet potato lasagna over a full blue baking dish.

Easy Sweet Potato Lasagna 4 1

Easy Sweet Potato Lasagna | Plant-Based Dinner Recipe

Beatriz Buono-Core
Are you crazy for lasagna? This super easy sweet potato lasagna is amazing and fool proof! Venture into this recipe and try it!
4.69 from 16 votes
Prep Time 15 mins
Cook Time 40 mins
Total Time 55 mins
Course Dinner, Lunch
Cuisine Italian
Servings 4 servings
Calories 546 kcal
DIET Vegan


  • 6 lasagna sheets
  • 3 cups of chopped sweet potato
  • 1 cup of cooked green lentils
  • 2 cloves of finely chopped garlic
  • 1 red onion (finely chopped)
  • 2 medium carrots (finely chopped)
  • 3 cups of chopped tomatoes
  • ½ cup of tomato passata
  • 2 cups of grated vegan cheese
  • Fresh basil to taste
  • Salt & Pepper to taste


  • Start by frying the onions and garlic in a sauce pot, with a bit of olive oil.
  • After 2 minutes you can add the carrots, lentils and sweet potato. Season well and cook for 6-7 minutes.
  • Now you can add the chopped tomatoes, the passata, and some water, and lower the heat.
  • Season again with salt and pepper and add some fresh basil.
  • Cook for 10-15 mins and take off the heat.
  • Start layering the lasagna and finish with some vegan cheese.
  • Cook it in the oven, set to 375 Fahrenheit, for 40 minutes and serve!


  • This lasagna freezes well. It's perfect to store in the freezer to share with friends who had a baby or otherwise need help with a meal.
  • Try adding fresh spinach to your filling!


Calories: 546kcalCarbohydrates: 91gProtein: 16gFat: 13gSaturated Fat: 4gPolyunsaturated Fat: 1gMonounsaturated Fat: 1gSodium: 905mgPotassium: 1337mgFiber: 14gSugar: 16gVitamin A: 20681IUVitamin C: 30mgCalcium: 129mgIron: 5mg
Tried this recipe?Please tag us at @PlantBasedonaBudget! 🙂

Disclaimer: Although plantbasedonabudget.com attempts to provide accurate nutritional information, kindly note that these are only estimates. Nutritional information may be affected based on the product type, the brand that was purchased, and in other unforeseeable ways. Plantbasedonabudget.com will not be held liable for any loss or damage resulting for your reliance on nutritional information. If you need to follow a specific caloric regimen, please consult your doctor first.

A square of sweet potato lasagna resting on a white plate.

About Beatriz Buono-Core

View all posts by Beatriz Buono-Core

Reader Interactions


  1. Kaylee says

    5 stars
    Love this lasagna!

    • Andrea White says

      I'm with you! So glad you enjoyed it too 🙂

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