This is the secret for the best frozen mango margarita ever made in a blender FacebookTwitterEmail The quest for the perfect at-home frozen margarita is a quest Texans know well. It's not a simple as chucking some ice in a blender, which renders the drink weirdly crunchy. I don't want to chew my margarita. But reader, I've found a secret that has gifted me the smoothest frozen mango margarita ever... and it didn't involve spending thousands on a frozen drink maker. I should preface this by saying I'm not a drink expert by any means, and I'm also easily pleased. I subsisted on $2 Margarita Tuesdays at Trudy's Tex-Mex during my senior year at UT, and those margs were sickly sweet frozen concoctions of dubious origin. But man, they were great.