In a large bowl, mix the glutinous rice flour, water, and granulated sugar until well combined. Aim for a smooth, pliable dough that doesn't stick to your hands.

Take a small portion of the dough and flatten it gently in your palm. Add a small dollop of ube halaya in the center, allowing the sweet, nutty flavor to surprise you!

Fold the dough over the ube halaya, pinching the edges tightly to seal in the deliciousness. Shape it into a perfectly round ball, ensuring no filling escapes.

Roll the ball in sesame seeds to create a deliciously crunchy exterior.

In a deep frying pan, heat enough vegetable oil over medium heat until hot.

Fry the dough balls in batches until they are golden brown, about 2-3 minutes per side. Use a slotted spoon to remove them, letting the excess oil drain on paper towels.

Serve warm, dusted with powdered sugar for an extra touch of sweetness!