Mix deep-frozen onions with garlic, some salt and pepper and oil. Wash and sort the spinach. Then pluck into bite-sized pieces. Clean, wash and slice the tomatoes. Peel onions and cut into rings.
Mix the spinach, tomatoes and onion with the vinaigrette. Slice parmesan cheese over it. For the sauce, wash basil, pluck leaves, chop if necessary. Mix yoghurt, lemon juice and basil. Season to taste with salt, pepper and a little sugar. Cut the baguette into slices. Peel garlic and press it through a garlic press. Fry briefly in hot fat. Fry the baguette slices on each side until golden brown.
Season to taste with salt, pepper and a little sugar. Cut the baguette into slices. Peel garlic and press it through a garlic press. Fry briefly in hot fat. Fry the baguette slices on each side until golden brown. Serve salad, sauce and baguette slices garnished with lemon