I want a cocktail that has crème de menthe and RumChata, please.

It looks like from the list provided, we don't have a cocktail that combines both Crème de Menthe and RumChata specifically. However, there are a couple of interesting options that include Crème de Menthe and also a RumChata-based drink that might appeal to your taste for creamy, minty, and indulgent beverages.

The Grasshopper Cream and the Minty Madness are great choices for those who are fond of Crème de Menthe. The Grasshopper Cream offers a delightful blend of sweet and minty flavors with ingredients like milk, cream, crème de cacao, coconut cream, and crème de menthe, creating a lush, dessert-like drink. Similarly, the Minty Madness combines the rich smoothness of Bailey’s Irish Cream with the vibrantly cool taste of Crème de Menthe and is noted for its creamy and refreshing profile.

If you’re drawn to the comforting and indulgent characteristics of RumChata, the Bourbon Cream might be an appealing alternative. It features RumChata, combined with bourbon, half and half, and a cinnamon stick for a rich, warming, and flavorful experience.

While we couldn't find an exact match for combined Crème de Menthe and RumChata, these recommendations should cater quite well to your love for creamy, minty, and delicious cocktails.