Instructions:
Prepare the Skewers: To make the skewers, soak 4 bamboo skewers (8 to 12 inches long) in water for about 30 minutes. (You can skip this step by using metal skewers.)
Make the Skewers: Make each skewer by placing a piece of sausage, then the onion, then the pepper. Repeat until you have used four pieces of sausage, three pieces of onion and three pieces of pepper. Repeat with the other three skewers.
Brush each skewer lightly with vegetable oil and grill.
Place a portion of the rice in the center of each plate and top each with a skewer.