Pear- Raspberry Crisp

Same recipe as here, but I substituted 3 medium peeled, cored, and sliced pears and about 3/4 cup of frozen raspberries for the apples, and used some almond extract along with the vanilla. It was a bit too liquid, which could maybe be remedied by letting the raspberries thaw and drain for a bit before adding them, or sprinkling in a Tb of flour or a little cornstarch before mixing up the fruit.