Preheat your oven to 350F and lightly spray or oil a nonstick square baking pan (8x8 or 9x9).
Place the oats, flour, baking powder, salt, pumpkin pie spice, and mini-chips in a Iarge mixing bowl. In another bowl, stir together the non-dairy milk and pumpkin. Add the wet ingredients to the dry and stir to combine well.
Pour the mixture into your baking dish. Bake for 30-35 minutes, or until the top has set and edges are just browning. Cut into slices and serve with an extra splash of non-dairy milk, a drizzle of maple syrup, or a sprinkle of cacao nibs!
Notes
*You can substitute 1/4 cup maple syrup in the wet ingredients for the brown sugar.