Lasagna espinacas y requesón

spinach and cottage cheese filling (51%): spinach (40%), water, cottage cheese (14%) (goat's, cow's and sheep's milkmilk, cream and salt), olive oil, onion, milk, wheat flour, wheat flour, butter, garlic, salt, pine nuts, corinthian raisins, sugar, vinegar, spices, acidity corrector (citric acid) and sunflower oil, bechamel: water, milk, wheat flour, butter, salt or spices, pasta: wheat grits, , cheddar and emmental, pine nuts and raisins (1%): pine nuts, corinthian raisins and sunflower oil,