As you can see, this recipe is for a large amount, specifically 10 cups, which is over half a gallon, so be sure to have a large container to make it in. If you’d like a smaller amount, just use “parts” versus cups. So, for example, your part could be ½ cup, that would be ½ cup each of vodka, rum, tequila, and grenadine and then 1 ½ cups each of orange juice and pineapple juice. You’d get 5 cups of Crab Claws in that case. If you want to just test the recipe for one or two drinks, you could use ¼ cup as your part and adapt accordingly.
Recipe by gfe--gluten free easily at https://glutenfreeeasily.com/crab-claws-cocktail-punch/