Mix the cream cheese with wild garlic paste and season with salt, pepper and lemon juice.
Cut the asparagus and spring onions diagonally into thin slices.
Roll out the tarte flambée dough on a baking sheet and brush with the wild garlic cream cheese. Spread the asparagus and spring onion slices on top and cover with the ham. Bake in the oven at 220 degrees for 15-20 minutes (see instructions on the package).