To make the dipping sauce, combine sugar, vinegar, water, 1 tablespoon sambal oelek, garlic, carrots and salt in a medium saucepan and bring to a boil over high heat. Boil for 3 minutes, stirring occasionally. While this is boiling, whisk or stir together the cornstarch and 1 tablespoon of water. Pour cornstarch slurry into sauce. Boil, stirring constantly, until the sauce thickens, 1–2 minutes. Remove the pan from heat. Fish out the garlic cloves and discard them. Taste the sauce and add more chile paste if desired. The sauce is best at room temperature.