Aries: Pineapple (yes pineapples belong on Pizzas >:O)

Taurus: Sausage

Gemini: Eggplant

Cancer: Extra Cheese

Leo: Jalapeños

Virgo: Artichokes (what no!)

Libra: Black Olives

Scorpio: Bell Peppers

Sagittarius: Mushrooms

Capricorn: Basil

Aquarius: Pepperoni

Pisces: Bacon

(Found on Refinery29)