De-bone Chicken Breasts and wash with a mixture of vinegar and water. Flatten with a mallet.
Season with salt, black pepper and garlic, set aside.
Combine Grace Marmalade or Grace Guava Jam, Grace Balsamic Vinegar and scotch bonnet pepper in a sauce pot and dissolve over low heat.
Remove from flame and allow to cool.
Pour the cooled marmalade mixture over the seasoned chicken breasts and marinate for 10 minutes.
Add drained chicken breasts to a pre-heated grill and cook on both sides for 5 minutes each.