2tablespoonsmelted butter, salted or add a pinch of salt(28 grams)
Muffins
½cupmilk
¼cupsour cream or yogurt
⅓cupvegetable oil, sunflower is a good neutral tasting one
1largeegg
1teaspoonvanilla extract
1 ⅔cupsall-purpose flour(170 grams)
½cupoats – old fashioned or quick cooking
½cupgranulated sugar(100 grams)
2tablespoonsbrown sugar
2teaspoonsbaking powder
½teaspoonsalt
1 ½teaspoonscinnamon plus ¼ teaspoon of allspice if desired
1cuppeeled and very finely chopped or shredded apple
Instructions
Preheat oven to 425 degree F.
Line a muffin tin with 12 paper liners or line with wet squares of parchment paper.
Prepare topping. Stir together flour, brown sugar and cinnamon. Add melted butter and stir until crumbly. Set aside.
In a medium bowl, whisk together the milk, sour cream, oil, egg, and vanilla. In a large bowl, thoroughly stir together the flour, oats, sugar, baking powder, salt and spices. Add liquid mixture and apples to flour mixture. Divide evenly among muffin cups.
Spoon about 1 tablespoon streusel mixture on top of each muffin. Bake for 20 minutes or until golden around edges
Bake for 5 minutes at 425F, then turn down the heat and bake at 350 for 12 to 15 minutes.