What type of glass should be filled with ice for the House Margarita frozen recipe?

A 14 oz glass is the appropriate choice for the House Margarita frozen recipe as this size allows for the optimal mixture of ingredients and is fitting for the typical serving size of a frozen margarita, ensuring a good balance between the drink and any accompanying garnishes, like lime or salt on the rim. The slightly larger size helps accommodate the refreshing, slushy consistency of a frozen margarita without risk of overflowing, providing an enjoyable experience for the drinker. Using a glass that is too small could lead to spills, while a much larger glass might make the drink seem less substantial than it is meant to be. Therefore, the 14 oz glass is ideal for achieving the perfect serving of this cocktail.