Nosey Boy Smells Goodness

On our last day of Thanksgiving break we had a chilly walk planned but I figured we should warm up with some warm muffins before we headed out. Why not try yet another cinnamon muffin recipe? Can you have too many? I really don't think so. This is an easy one with simple ingredients and you'll likely have in the house. I didn't even have help this time. I had a nosey boy who smelled delicious smells wondering what was baking in the oven, these are easy and delicious.

Cinnamon Muffins
For the Muffins
1 cup sugar
2 1/2 cups all-purpose flour
2 1/2 teaspoons baking powder
1 teaspoon salt
1 teaspoon cinnamon
1 cup milk less 1 tablespoon
1 tablespoon vinegar white or apple cider
1/2 cup vegetable oil or butter, see note
2 eggs large
2 teaspoons vanilla extract

For the Streusel

1/2 cup brown sugar
1/4 cup flour
1 tablespoon cinnamon
3 tablespoons butter

Instructions
For the Muffins
Preheat oven to 425 degrees F.
Combine milk and vinegar and let sit for a couple of minutes to thicken.
In a large bowl, whisk together sugar, flour, baking powder, salt, and cinnamon. Set aside.
Create a well in the dry ingredients and pour in the thickened milk mixture, oil, eggs, and vanilla extract.
Mix until just combined, do not over mix.
Divide batter evenly among about 15 muffin cups, they will be 3/4 of the way full.
For the Streusel
Combine brown sugar, flour, and cinnamon.
Add the butter and mix until combined, it will be sticky and lumpy.
Drop small portions of the streusel over the top of the batter in the muffin tins, gently pressing a few pieces down into the batter.
Bake at 425 degrees F for 16-18 minutes or until a toothpick comes out with a few crumbs.