Using ingredient ready-made pizza bases

Speedy Salmon Pizza

• 20 cm
• 2 ready-made pizza bases
• 1 cheddar cheese
• 260 gr alaska salmon (canned red)
• 210 gr tomatoes with herbs (chopped)
• 60 gr parmesan (fresh)
• 55 gr olives stuffed with pimento
• 36 gr button mushrooms