Pre-heat the grill to 375°F.
In a small saucepan, over medium low heat, lightly sauté the garlic in the peanut oil for just a minute or so, just to soften but not brown the garlic.
Add all of the remaining ingredients for the sauce, except the lemon juice; simmer slowly for 5 -10 minutes or until the sauce thickens just little; should it cook down too much, just add a little more water to bring the sauce back to a pourable/brushable consistency.
Remove from the heat and stir in the lemon juice; allow the sauce to cool for a few minutes.
Pour half of the sauce into a separate bowl and reserve as a dipping sauce or to pour on the rice, if serving as a meal.
Brush the remaining half of the sauce onto the prepared skewers.
Lay the skewers onto the pre-heated grill and cook for about 3 minutes, per side, or until fully cooked through.
Serve immediately with a garnish of roasted peanuts, if you like.
