Let's Make a Date Muffins

2 tablespoons flour

3 tablespoons rolled oats

1/4 cup packed brown sugar

1/2 cup chopped toasted pecan s

2 tablespoons unsalted butter , softened MUFFINS

9 ounces whole Medjool date s, pitted (about 14 dates or 2 cups)

3/4 cup boiling water

2 cups flour

2 

1/2 teaspoons baking powder

1/2 teaspoon salt

4 tablespoons (1/2 stick) unsalted butter , softened

3/4 cup packed dark brown sugar

2 egg s

1 teaspoon vanilla