Follow these easy steps to create your delicious Blueberry Oatmeal Bars:

1. Preheat Oven: Set your oven to 350°F (175°C) and line an 8×8-inch baking dish with parchment paper.
2. Mix Dry Ingredients: In a large mixing bowl, combine the rolled oats, baking powder, salt, and cinnamon (if using).
3. Prepare Wet Ingredients: In another bowl, whisk together the almond butter, honey or maple syrup, vanilla extract, and almond milk until smooth.
4. Combine Mixtures: Gradually add the wet ingredients to the dry ingredients, stirring until well combined. Fold in the blueberries gently.
5. Pour into Dish: Spread the mixture evenly in the lined baking dish, pressing it down firmly.
6. Bake: Bake in the preheated oven for 25-30 minutes or until the edges are golden brown.
7. Cool: Remove from the oven and allow the bars to cool in the pan for about 10-15 minutes.
8. Slice: Once cooled, lift the bars out of the pan using the parchment paper and slice them into squares or rectangles.
9. Store: Keep the bars in an airtight container in the refrigerator for up to one week.

These steps ensure that you can effortlessly whip up these wholesome bars!