On a square baking dish, spread a thin coat of marinara sauce at the bottom.
Lay a tortilla on a plate, spread about a tablespoon of fresh cheese/cream cheese.
Add onion and apple slices then add the mozzarella cheese on top.
Season with salt and pepper to taste.
Fold tortilla on opposite ends then roll starting from one unfolded side ( like an egg roll/ lumpia) then lay it on the baking dish.
Repeat with the remaining tortillas.
Pour marinara sauce on top then sprinkle generously with grated mozzarella.
You may season with salt and pepper if you like.
Add some dots of butter on top.
Cover with foil and put in the preheated oven for about 15-20 mins.
Or until cheese becomes bubbly.
Serve while the cheese is still warm and gooey.
If making it in advance like I usually do, turn off the oven 5 minutes before it's done and leave it there until meal time. 😊