Aries - Smoothie (you choose the flavour)

Taurus - Triple chocolate fudge cake

Gemini - fruit tart

Cancer - raspberry coffee cake (I don't like coffee, but this sounds so nice)

Leo - Ice cream (you choose the flavour)

Virgo - Macaroons (you choose the flavour)

Libra - Lemon meringue pie 

Scorpio - Devil's food cake

Sagittarius - Chocolate brownie

Capricorn - Angel's food cake

Aquarius - Cheesecake (you choose the flavour)

Pisces - Cobbler (you choose the flavour)

I never realised how hard it was to type the word flavour :D