Place your sweet potato noodles into a food processor and pulse until made into rice-like "bits." Set aside.
In a large skillet, add in the olive oil. Once the oil heats, add in the garlic and cook for 30 seconds. Then, add in the sweet potato bits and season with salt and pepper. Stir to combine thoroughly and let cook for about 3 minutes, tossing frequently.
Add in the chicken broth and let reduce, 3-4 minutes. Taste and add more broth to reduce, if needed.