Place the chicken breast in a pot and cover with water, adding the sea salt, black pepper, and garlic powder.
Bring to a gentle simmer over medium heat and cook for 12-15 minutes until the internal temperature reaches 165 degrees Fahrenheit.
Remove the chicken from the water and let it rest for 5 minutes before dicing into small, bite-sized cubes.
While the chicken rests, slice the mini cucumbers into thick rounds and finely dice the red bell pepper.
In a large mixing bowl, whisk together the G Hughes zero sugar sweet chili sauce and the rice vinegar until well combined.
Add the diced chicken, sliced cucumbers, and bell peppers to the bowl.
Toss everything thoroughly until the chicken and vegetables are evenly coated in the sweet chili glaze.
Transfer the mixture to a serving bowl and garnish with thinly sliced green onions for a fresh finish.