In a small bowl, combine 4 tablespoons low fat/fat free cream cheese, 1 tablespoon finely chopped fresh dill and 1 crushed garlic clove; mix until smooth.
Place the wholemeal/wholewheat pizza base (or flour tortilla) on a baking sheet. Drizzle 1 tablespoon garlic olive oil over the base and spread it evenly.
Spread the cream cheese mixture evenly over the oiled base, leaving a small border for the crust.
Top the base with 1/2 large red onion (finely sliced) and sprinkle 1/2 cup light/reduced-fat grated mozzarella over the onion.
Bake in the preheated oven for about 10 minutes, or until the mozzarella has melted.
Remove the pizza from the oven. Option A — To serve with cool toppings: arrange 3.5 oz smoked salmon, 1/2 large avocado sliced thinly, and a handful of fresh baby rocket/arugula on top; sprinkle 1 teaspoon Lemon Pepper and serve.
Option B — To serve with warmed toppings and extra melted cheese: arrange the smoked salmon and avocado slices on the pizza, sprinkle the additional 1/2 cup (extra) light/reduced-fat grated mozzarella over them, return to the oven for 2–4 minutes until the extra cheese melts and the toppings are warmed through, remove, top with a handful of fresh baby rocket/arugula, sprinkle 1 teaspoon Lemon Pepper and serve.