Heat about 2 inches of oil in a deep fryer or heavy bottom pan until reaches 360 degrees F.
In a saucepan, combine butter, water and salt. Bring to a boil over high heat. Stir in the flour and reduce heat to low and stir vigorously about a minute. Turn off the heat and stir in the eggs stirring constantly about 2 to 3 minutes.
Carefully spoon dough into the pastry bag. Cut the tip and squeeze about 4 to 5 inches into the hot oil. Fry until golden brown about 4 minutes. Transfer to a plate with paper towels.
Mix sugar and the cinnamon on a plate. Roll the churros on the cinnamon sugar mixture. Serve
Notes
Cut the pastry bag tip where the biggest/fattest portion indicates.
Recipe by Gluten-Free by Jan at https://glutenfreebyjan.com/gluten-free-churros/