Preheat oven to 425°F (220°C). Prepare your ingredients by making the red sauce and/or cream sauce if needed. Wash and chop the veggies.
Place one wrapper on your workspace. Brush with water, moistening well around the edges. Using an appetizer sized spoon, place one spoonful of red sauce in the center of the wrapper.
Top with about one tablespoon of chopped spinach, then the same amount of chopped mushrooms. Finish by dropping one small spoonful of cream sauce on top. The wrappers will puff up a bit and create more space inside so don't worry about them being too full.
Place a second wrapper on top of the first and use a fork to press down the edges. If they aren’t sticking well, use more water to moisten them. Repeat the process until all your wrappers are used.
Place on a parchment lined cookie sheet. Brush each with water or oil to moisten.
Bake for 10 minutes or until browned around the edges. If you don't want them too crispy, sprinkle some water on the pan, cover with foil, and bake. Serve with more red sauce for dipping!
Notes
I was only able to find vegan wrappers online or at a specialty Asian market. Most at the grocery store have eggs, which work just fine if you aren’t concerned about these being totally vegan.
Also, these can be made with cheese instead of my cream sauce if you are okay with the non-vegan option.
To make these gluten free use rice paper. You can use them whole to make large ones, or cut them into smaller strips for smaller ones (do this while paper is dry).
You need to soak the rice paper in water for 3-5 seconds before using, then place lasagna filling in the center, fold in sides and bottom, then roll like you would an egg roll.
Now follow recipe and brush with water or oil and bake, however baking time may vary. Bake until golden brown on top.