Place the chicken into a bowl with 2 Tbsp soy sauce, 2 Tbsp Swerve, 2 tsp minced garlic and black pepper to taste. Massage the ingredients into the chicken, cover it and allow it to marinate in the fridge for at least 1 hour.
Heat the olive oil in a skillet over medium high heat.
Remove the chicken from the marinade, and pat dry.
Place the chicken into the heated skillet, and sear evenly on both sides until cooked through completely.
Remove the chicken from the skillet.
Reduce the heat to medium, and stir in the onions and green beans.
Whisk together the worcestershire sauce, 2 Tbsp soy sauce, 2 tsp minced garlic, ⅓ C Swerve and black pepper to taste.
Pour the mixture into the skillet, and toss to coat well.
Continue to simmer until the green beans are done to your liking.
Return the chicken to the skillet, garnish with bacon and serve.