Vegetable Kabobs with Cumin Butter

1 small yellow bell pepper, seeded and cut
    into 1 1/2-inch squares
1 small red bell pepper, seeded and cut
    into 1 1/2-inch squares
2 small ears fresh corn, husked and cut
    into 1-inch thick rounds

Cumin Butter:
6 tablespoons butter
3/8 teaspoon ground cumin
1/4 teaspoon dried red pepper flakes
Salt and freshly ground pepper
1 1/2 tablespoons chopped fresh cilantro

Prepare barbecue grill (medium heat). Alternate vegetables on 4 skewers.

Cumin Butter: Melt butter with cumin, red pepper flakes, salt and pepper in heavy small saucepan. Remove from heat and stir in chopped cilantro. Arrange skewers on grill. Brush with some of the butter. Grill until vegetables are just crisp-tender and beginning to char, turning and basting occasionally, about 15 minutes.

Remove from grill. Brush with butter.