I haven't actually tasted these yet, but Jon (who may come to regret telling me he wanted giant muffins when he sees how many different kinds I want to try making) says they're good.

Jam Muffins

1/4 cup jam
1 1/2 cups all purpose flour
1/2 cup whole wheat flour
1/2 cup sugar
2 teaspoons baking powder
1 teaspoon baking soda
1/2 teaspoon salt
1 cup plain yogurt
1/4 cup vegetable oil
1 egg
1 teaspoon vanilla (You're all making your own now, right? Seriously - try it.)

Heat oven to 400.
Grease muffin tins.
Whisk the jam til smooth and set aside.

Mix dry ingredients.
Mix wet ingredients.
Add wet to dry and stir until batter is just blended.

Fill muffin cups halfway.
Make a shallow well in the center of each with a spoon.
Fill with a rounded teaspoon of jam.
Cover with remaining batter.

Bake 12 minutes.

If you'd like, dust the tops with confectioners' sugar.