These Banana Oatmeal Bars blend ripe bananas, oats, and mini chocolate chips into a hearty, tender snack that’s both chewy and slightly sweet. They’re easy to prepare in a single bowl and bake up with golden edges and soft centers.
Preheat the oven to 350°F (177°C). Spray an 8×8-inch pan with nonstick spray and line with parchment paper.
In a large bowl, stir together rolled oats, quick oats, baking powder, cinnamon, and salt.
Wet Ingredients
In another bowl, mash bananas until smooth. Stir in peanut butter, honey, egg, and vanilla until combined.
Add wet ingredients to dry ingredients. Mix until just combined, then fold in chocolate chips.
Transfer batter into the prepared pan, pressing gently to even out. Bake for 18–20 minutes, until edges are golden and center is set.
Let the bars rest for 10 minutes in the pan, then cool completely on a wire rack before slicing into 9 bars.
Notes
Prep Note: I found that measuring the oats by weight keeps these bars consistent every time.Cooking Note: Rotating the pan halfway through baking ensures even browning at the edges.Storage Note: Adding a sheet of parchment between layers prevents sticking—always cool completely before stacking.