Start with the pizza base - put the tepid water, sugar and yeast into a large bowl or the bowl of a stand mixer, cover and leave for 5-10 minutes until the top is frothy
Add the flour, salt and olive oil and mix to form a dough
Put the dough into a lightly oiled bowl, cover and leave somewhere warm for around 40 minutes until roughly doubled in size. Alternatively put in the fridge for a couple of days if you're making the dough in advance
Preheat your oven to 180 Fan / 200 C / 400 F / Gas 6 and line a couple of large trays with parchment or silicon
Cut the dough into 2 or 4 equal sized pieces then roll each piece out on a lightly floured surface into circles or rectangles and place onto the prepared trays
Melt the butter then mix with the oil, garlic and herbs. Brush this all over the pizza bases
Scatter the spinach over the pizza bases, followed by the cheeses
If the artichoke pieces are quite large cut or break them into smaller sizes then nestle amongst the spinach and cheese
Bake for 30-36 minutes until crisp and golden
Notes
The water should be blood temperature - meaning when you put your finger in it you can't feel if it's hot or cold!
Recipe by The Cook & Him at https://thecookandhim.com/recipes/spinach-and-artichoke-pizza/