Easy Gluten Free Oat Waffles

These light, crispy-on-the-outside, fluffy-on-the-inside, gluten-free waffles are my favorite waffles! They're heart healthy, too. This waffle recipe requires just one flour, oat flour, which you can easily make yourself (see note). Recipe yields 3 to 4 round, 7-inch Belgian waffles, or 6 small, square Belgian waffles (the size shown here)