Add sesame oil to a large pan and allow it to heat up over medium/high heat
Add minced ginger and minced garlic to the pan and cook until fragrant, about 1 minute
Add diced pepper and diced onion and cook until slightly soft, about 3 minutes
Add turkey and eason with salt, pepper and paprika. Break up the turkey while cooking
Meanwhile, combine soy sauce, vinegar and sugar in a small bowl. Combine cornstarch with 1 tablespoon of water in another bowl
Once turkey is almost cooked (almost all the pink is gone), add the sauce (soy sauce mixture) into the pan. Allow it to come to a slight bowl and thicken as the turkey finishes cooking
Once fully cooked, add cornstarch mixture (little by little), until desired thickness is reached