Noodle-less sweet potato lasagna – thin slices of sweet potato between layers of hearty meat sauce, almond ricotta and fresh basil pesto | Gluten Free + Paleo + Whole30 Compliant
If you would have told me a couple of years ago that my favourite lasagna would be one that’s both cheese AND noodle free (at least not dairy based cheese but we’ll get to that later on) I would have told you to take a hike for declaring such blasphemy. And yet here I am.
0% cheese
0% noodles
100% delicious
#NoRegrets
I’m going to chalk this up to another Whole30 success. Though I’m not sure that the idea of lasagna is exactly Whole30 approved – I’m just going to run with it. Rules are meant for breaking. Sometimes you just need a hot and cozy meal full of nostalgia and love. After all, that is what food should be at its best, ya know?
So while I’m not 100% on whether on not cheesy casseroles like this are supposed to be recreated on the Whole30 diet (I’ve never read the book), this is an entirely Whole30 compliant dish. There are none of the usual suspects here as far as dairy, grains, & sugars go – just meat, sauce, and veggies!
How to Make: Paleo Sweet Potato Lasagna
Making this lasagna can be broken up into three parts: the meat sauce, the almond ricotta, and the basil pesto. It might look intimidating at first glance but it’s really not too hard when you break it down – just the right amount of work. Making lasagna, paleo or not, is for people who love cooking and love eating. So just put on some music or maybe a good podcast and get to cooking!
The Meat Sauce: Nothing too fancy or out of the ordinary of your usual lasagna. Start out by quickly sautéing your onions in garlic along with your mince. Once browned begin adding the spices along with the tomatoes, stock and vinegar. Let simmer on the stove top for about 25-30 minutes to deepen the flavours and thicken in consistency.
While the meat sauce is simmering begin prepping the ricotta and basil.
Almond Ricotta: This is hands down the easiest part – just add all the ricotta ingredients to a blender and blitz. Some blenders may need a little more time to get the right consistency, but no more than a couple of minutes. You’re looking for a whipped, creamy texture that’s almost completely smooth with little bits of almond chunks left. When done, transfer the nut ricotta separate bowl and clean out the blender for the pesto.
Basil Pesto: Similar to the almond ricotta, simply add your ingredients to a blender and process until smooth. Easy!
Both the ricotta and the pesto do call for nutritional yeast here. If you’re not familiar with what nutritional yeast is – it’s an inactive yeast that’s got a nutty, cheesy flavour. It’s also rich in B12 vitamins which can be a tricky nutrient to get in dairy & meat free diet. I often use it as a parmesan substitute in cooking which is why it’s used here. If you can have yeast feel free to swap it out with real parmesan or your favourite parm substitute. You can also just leave it out altogether. I do think it adds a lot here, but even with it this sweet potato lasagna has so many great flavours.
And last but not least – the sweet potatoes! If you’ve got a handy-dandy Mandoline Slicer this will take you no time at all. If you don’t have a mandoline – no worries! Just slice the sweet potato into thin slices (about 1/8 inch think) and you’re good to go!
So what do you think? Please tell me I’ve convinced you because I want everyone to make and try this sweet potato lasagna!
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Paleo Sweet Potato Lasagna
Noodle-less sweet potato lasagna - thin slices of sweet potato between layers of hearty meat sauce, almond ricotta and fresh basil pesto | Gluten Free + Paleo + Whole30 Compliant
Ingredients
Meat Sauce
- 1 tablespoon | 15 ml extra virgin olive oil
- 1 medium | about 1 cup white onion, chopped
- 2 cloves | about 1/2 teaspoon garlic, minced
- 1 pound | 450 grams lean minced pork or beef
- 1 teaspoon dried fennel seeds
- 1 tablespoon dried basil
- 1 tablespoon dried parsley
- 1 28 oz | 800 grams can crushed tomatoes or
- 3 tablespoons | 45 grams tomato paste
- 1/2 cup |120 ml beef stock (can use water but you'll need to be more generous when adding salt)
- 1 teaspoon | 5 ml balsamic vinegar
- 1 teaspoon each sea salt & pepper or to taste
- 2 medium or large | 500 grams sweet potatoes,
Almond Ricotta
- 2 cups | 220 grams slivered almonds
- 1 tablespoon nutritional yeast
- 1/2 cup | 120 ml water
- 1/2-3/4 teaspoon sea salt
Basil Pesto
- 2 cups fresh basil leaves
- 1 clove | about 1/2 teaspoon garlic, minced
- 2 tablespoons nutritional yeast
- 3 tablespoons | 45 ml olive oil
- 3 tablespoons | 27 grams pinenuts
- 1/2 teaspoon sea salt or to taste
Instructions
Meat Sauce + Sweet Potatoes
- Warm the olive oil in a large skillet or pan over a medium heat. When the oil is hot add the onions, garlic and mince and cook. When the meat is browned stir in the fennel, basil and parsley.
- Add the crushed tomatoes, paste, stock (or water) and vinegar. Taste and season with salt and pepper. Bring the sauce to a boil and then reduce down and let simmer for 25-30 minutes, stirring occasionally to thicken the sauce.
- Preheat the oven 375°F/190°C and lightly grease a 9x13 inch casserole dish.
- Peel your sweet potatoes and then slice into thin rounds using either a sharp knife or a mandolin. The slices should be fairly thin, about 1/8 inch thick.
Almond Ricotta
- Add all of the ricotta ingredients to a high-powered blender and process until whipped and almond entirely smooth. There should still be a few almond chunks and the mixture should resemble dairy ricotta. Taste and season with a little extra salt if needed.
- Transfer the ricotta to another bowl and clean out the blender to make the pesto.
Basil Pesto
- Add all of the pesto ingredients to the blender and blitz until smooth. Taste and season with more salt if needed. Add a tablespoon or two of water to thin out the consistency if desired.
Assemble
- Spoon out about 1/3 of the meat sauce over the bottom of the casserole dish. Top with a layer of sweet potato slices, overlapping only slightly (use half the potato slices).
- Carefully spread 1/2 of the almond ricotta over the sweet potato and then 1/2 of the basil over the ricotta.
- Top with the second third of the meat sauce followed by the rest of the sweet potatoes and then the remaining ricotta. Finally top with the rest of the meat sauce. If you have any remaining bits of ricotta you can dollop it over the top of the sauce along with a few dollops of pesto. Make sure to save most of the remaining pesto to drizzle over the top at the end.
- Place on the middle rack in the middle of the oven and bake for 30-40 minutes until the sweet potatoes are fork tender.
- Drizzle the remaining pesto over the top, let cool for about 10 minutes before slicing and serving and enjoy!
Diane says
Did not want to like this because it was a bit of an undertaking, but it is delicious. Enjoyed it for a Whole 30 Galentines dinner and everyone was in agreement it is a keeper recipe. So yum!!
Sarah Nevins says
Ha! I totally know what you mean – I usually shy away from recipes that get too involved unless it’s a special occasion, but this one just felt worth it 🙂 So glad you enjoyed it. Thanks so much for coming back to leave a review!
Charms says
I am a Pasta Girl. However, a couple of months ago, I became ill and had to go on the 360 diet for awhile. This recipe saved my life. I was skeptical at first, but this recipe was so delicious. I made pans of lasagna so that others could taste it. I froze the rest for lunch during the week. Thank you so much for sharing.
Sarah Nevins says
I’m so glad you’ve enjoyed it so much! Thanks Charms!
Cam says
Hi! I love this recipe, and am planning on making it for this week’s dinner one night. Any suggestions on prepping it early, freezing it, then heating it up on the night we want it? Thanks in advance!!
Sarah says
Hi Cam! So I haven’t tried freezing this yet but I don’t think that would be a problem at all. If I were doing it I’d cook the lasagna as is and then let it cool completely before wrapping well in plastic wrap and foil. I think you should be able to reheat from frozen. When you’re ready you’ll need to cover with foil so the top doesn’t burn and pop it in an oven preheated to 375°F/190°C for about 50-60 minutes. You might need to rotate the dish around to heat evenly. If you have a cooking thermometer check to see if the internal temp is 165°F. You should also be able to defrost over night in the fridge and then reheat in a similar amount of time.
Hope that helps!
Allison says
I can’t have beef, can I use chicken or vegetable stock? I found your website and can’t wait to make some recipes. They sound yummy.
Sarah says
Hi Allison! That’s totally fine! Hope you love this as much as we do 🙂
Susan says
I made this tonight and it was delicious! Thank you for the great recipe. I did buy a local vegan pesto sauce instead since fresh basil was too expensive this time of year. I’ll definitely make it again. I might try adding chopped spinach too.
Sarah says
That makes me so happy to hear! Thanks so much for coming back to let me know what you thought!