Prepare rice noodles according to package instructions. Drain and set aside.
Pat salmon dry and season with salt, pepper, and garlic powder.
Bake at 400F until cooked through. This takes around 10-14 minutes depending on the size.
Fill a shallow bowl with warm water.
Soften one spring roll wrapper at a time and lay it flat on a clean surface.
Layer in this order:
* Lettuce
* Rice noodles
* Carrots
* Cucumbers
Tightly roll halfway, then tuck in salmon pieces.
Fold in the sides and continue rolling until sealed.
In a bowl, whisk together:
peanut butter, soy sauce, honey, rice vinegar, sriracha, and warm water.
Add warm water gradually until smooth and dippable.
Serve fresh and enjoy.