One-pot pasta recipes are not only practical ... Continue doing this until all the spinach has been added. Remove from the heat and add the dill, lemon zest and juice, and feta.
For non meat eaters Seafood Lasagne is made with the majority of ingredients you'll find in your store cupboard, and then for true vegetarians, Delia's Spinach and Ricotta Lasagne with Pine Nuts - but ...