
These brown sugar oatmeal muffins are hearty and comforting but also a little bit special thanks to an oatmeal streusel topping and an indulgent brown sugar glaze.
In a medium bowl, mix together the first amounts of oats, flour, salt, cinnamon, and baking powder. Set aside.
In the bowl of a stand mixer fitted with the paddle attachment, whip together the first amounts of butter, granulated white sugar, eggs, and milk until everything is well-combined into a smooth mixture.
With the mixer running on low, slowly add the dry ingredients to the wet ingredients, a little at a time, until everything just comes together into an even batter.
Line a standard muffin pan with 12 muffin papers, and divide the batter evenly among all the baking cups.
Mix the streusel topping by combining the second amount of oats, flour, and both sugars. Pour the melted butter over top and fluff the mixture with a fork until it resembles coarse crumbs with quite. few larger clumps. Sprinkle this mixture equally over the tops of each muffin.
Bake in a 350° oven for about 25 minutes, or until the tops of the muffins are golden brown and toothpick inserted in the top of a muffin comes out clean.
Allow the muffins to cool to room temperature before drizzling the brown sugar glaze over top.