Preheat oven to 475 degrees and proceed to cut and peel the butternut squash into small cubes
Place the squash on a baking sheet and season with olive oil, salt, pepper, garlic cloves and thyme (I used dry but you can use fresh too) Roast the butternut squash for about 15 minutes or until tender enough for mashing You can either mash the butternut squash with a fork to have some texture or you can use a food processor or even a blender to make a puree. I like texture so I decided to mash them with a fork :)
If adding the pumpkin puree, this is the time to combine both the roasted butternut squash and the pumpkin
On a saucepan over medium-high heat place the almond milk and bring to a boil lower to medium-low heat and add the cayenne pepper, bay leaves and the flour, make sure to start whisking until all well combined
Keep whisking and add the ½ cup of fontina cheese and ⅓ cup of pumpkin spice gouda cheese
Keep whisking until well combined and the sauce starts to thicken Pour and spread some of the white sauce on the bottom of the baking dish. This will prevent the first layer of noodles from sticking to the dish
Place the first layer of already cooked noodles (or no-boil lasagna noodles). I use 3 sheets of noodles in each layer, I did 3 layers so a total of 9 sheets of noodles. (you can do more if you want just double the ingredients if that's the case)
Add the spinach, basil, sun-dried diced tomatoes, and some white sauce (I use more basil than spinach in mine just cause basil is my favorite:)
Add some shredded fontina cheese on top and continue assembling the other layers the same way add some fontina cheese on top and bake for an extra 10 minutes or until the cheese is melted and browned