1In 10-inch nonstick skillet, melt butter over low heat. Stir in sugar. Add pecans; cook 3 to 4 minutes, stirring frequently, until golden brown and sugar is dissolved. Remove from heat. Stir in cereal.
2Into each of 4 parfait glasses, spoon 1/4 cup cereal mixture, 2 tablespoons yogurt, 1/3 cup peaches, 1/4 cup cereal mixture, 2 tablespoons yogurt and remaining cereal mixture. Top with remaining peaches. Serve immediately.