This is my son-in-law's recipe for a great summer margarita.
Ingredients
1 12-ounce can frozen limeade concentrate
1 12-ounce bottle Mexican beer (I prefer to use Coors Light)
Tequila
Ice
Coarse Salt
1 fresh lime
Instructions
Put frozen limeade concentrate and beer into blender.
Refill limeade can up to 1/2 full of tequila (depends on how strong you want your margarita to be)
Add tequila to blender.
Add ice to almost fill the blender.
Blend until slushy.
Rub the rim of each glass with a slice of fresh lime and dip glass rim into coarse salt.
Fill glass with margarita and enjoy!