No Tomato Pizza - A new challenge

With Bridie reacting to all things Fructose, we've had to avoid tomatoes a bit. But with Torin begging for pizza, I've had to put my thinking cap on. Now there are other ways of avoiding putting tomato on your pizza. Pizza Bianca uses dairy, such as sour cream, but we're dairy free. Some pizzas have pesto (which generally also contains dairy in the form of parmesan cheese) but my basil is yet to grow. It has little tiny shoots but it'll be a while yet.
And I wanted RED! Sweet and red....So this is what I did:

Roasted Capsicum and Garlic Pizza Sauce
2 large red capsicums, de-seeded and quartered
1 whole bulb of garlic

Place capsicum skin side down on tray. Place whole garlic bulb on tray. Roast in oven preheated to 180c for 30 minutes. When soft the garlic will jump out of his skin with a gentle squeeze. Pop the garlic cloves and capsicuim in a food processor and whizz until chopped. There's your sauce!

For the base we used this recipe except we used White Wings GF flour this time and a little more water.
We topped it with chopped mushrooms and soy cheese, 20 minutes in the oven (190 C) and it was great!