We make quick work of this with pre-made, frozen pizza dough. You can do gluten free or fresh or whatever your family likes. The cheese is not gorgeous in this photo because I used a dairy free cheese which never quite looks as luscious :) Yours will look better.

If you don’t eat walnuts, just skip them, I think the texture is nice but by no means essential. I use green sauce as a base because I always have it on hand, and I can keep it dairy free this way. If you like it creamier (it is pizza after all), use the Boursin or soft spreadable cheese of similar texture as your base.