Ingredients
1 1/2 cups of flour
1 cup of oatmeal
2 1/2 tsp. baking powder
1 tsp. kosher salt
1/2 tsp cardamon
2 large eggs
8 oz. sugar
4 Tbsp. unsalted butter, melted and slightly cooled
4 Tbsp. vegetable oil
1-1/2 tsp. pure vanilla extract
1 cup buttermilk (or 1 cup milk + 1 Tbsp. cider vinegar)
1-1/2 cup fresh berries (I increased the blueberries by 1/3 cup.)
Preparation
Preheat your oven to 500°F.
Whisk flour, oatmeal, baking powder, salt, cardamon together in large bowl. Add berries to dry mix and coat. Set aside.
In a small bowl, whisk the eggs and sugar till light, about 45 seconds.In a medium bowl, whisk together melted butter, oil, vanilla, and buttermilk. Add egg mixture and continue to whisk till well combined. Fold wet mixture into flour mixture with a spoon or spatula. Mix lightly and leave the batter slightly lumpy.
Divide batter evenly among tins. Place muffins in the oven and immediately drop temperature to 400°F. Bake for 15 to 20 minutes, or until muffins test done.