Looking for option dropdown for pizza flavor

Hello guys, first thanks for the community of opencart.

The problem is, im creating a pizzaria website, in products i select the size of the pizza and in the product i want to select how many flavors, if he selects 2, 3 or 4 then the page load the number of drop down to select the right flavors, anyone knows if there is a plugin that do that?

Thank you guys!