Heat oil in pan and add garlic, peppers, and onions, and season with salt and pepper. After 3-4 minutes, the pepper and onion should be lightly browned.
Add in the curry paste and ginger, mix and let cook until fragrant, only about 1 minute.
Pour in coconut milk and chicken broth, mixing together, bring to a boil.
Once boiled, add noodles, fish sauce, and brown sugar, cook for about 5 minutes, or until noodles are done cooking. Do not overcook, the noodles with absorb the liquid.
Remove from heat and add in green onion, cilantro, jalapeños, and sprouts.