Preheat the oven to 375 degrees F.
Thread the skewers starting with the sausage, then the red pepper, then the pancetta, then the pineapple. Each skewer should have 2 of these sets. Continue with the rest of the skewers.
Arrange on a baking sheet and bake until golden brown on the edges and the pancetta is cooked through, about 25 minutes. Serve warm.
Recipe courtesy of Giada De Laurentiis