Make the dipping sauce first by whisking all ingredients together in a bowl. Cover and refrigerate until ready to use.
Preheat oven to warm setting or 200 degrees. Place a cooling rack on top of a baking sheet.
Heat half an inch of oil in a large pot over medium heat to 350 degrees.
Whisk together flour, egg, salt and granulated garlic. Slowly whisk in beer. Mix just until a batter forms.
Working in batches, dip eggplant fries into the batter. Shake off any excess and then carefully add to oil. Fry until golden brown and crispy, about 2 minutes. Use a slotted spoon to transfer to the prepared cooling rack. Sprinkle with salt. Place in the oven to keep warm while you fry the remaining batches.
Once all eggplant is fried serve with curry dipping sauce.