Add the flour, yeast, garlic powder, and salt to the bowl of a stand mixer. Stir together with a whisk to combine.
Attach the dough hook and mix at low speed while adding the olive oil and warm water. Continue to mix until a slightly sticky dough forms, 5 minutes. If the dough is too sticky, slowly mix in 2 more tablespoons of flour.
Knead the dough by hand on a floured surface until very smooth and soft, about 3 minutes.
Shape the dough into a ball and divide it in half. Divide each half into 7 equal pieces. Shape each piece into a 7-inch-long breadstick.
Arrange the breadsticks 2 inches apart on a parchment-lined baking sheet. Cover with a lint-free cloth and let rise in a warm place until almost doubled, about 45 minutes.
Make the Topping
Meanwhile, preheat the oven to 400°F.
Brush the breadsticks with 2 tablespoons melted butter. Bake for 15-18 minutes until very lightly golden brown. Don't overbake or they will be dry.
Combine the remaining 2 tablespoons butter with garlic salt and oregano. Brush over warm breadsticks. Serve warm and enjoy!
Notes
Add cheese: Grate fresh Parmesan cheese onto the breadsticks before baking.
Make-ahead tipsStore: Breadsticks will keep for up to 3 days stored in an airtight container at room temperature. Reheat in the microwave for a few seconds if you wish to warm them up.Freeze: Wrap the breadsticks in foil, then place them in a freezer-safe bag. Freeze for up to 3 months. When ready to eat, heat in the microwave or oven until warmed through.