To prepare a strawberry oatmeal breakfast bars recipe, first you need to prepare your ingredients. First, you'll need the following ingredients: 1 cup (240 g) rolled oats 2 tablespoons (60 ml) brown sugar 1 tablespoon vanilla 2 teaspoons cinnamon 1 teaspoon nutmeg Instructions: Preheat the oven to 350 degrees F (180 degrees C) and grease an 8x8x2-inch baking pan with non-stick cooking spray. Mix together the flour, baking powder, sugar, and salt. Add the wet ingredients to the dry ingredients and stir to combine. Pour the batter into the prepared pan and bake for 20 to 25 minutes or until the top is golden brown. Allow the bars to cool before removing them from the pan.