This amazing recipe is from edibleperspective.com
Details are below but there is a lot more insight and tips over on the edible perspective site.
Gluten-free // yields 2, 6-inch Belgian waffles
In a large bowl stir the oat flour, pepita meal, sugar, tea, baking powder, and salt together until well combined.
In another bowl whisk the egg, then whisk in the milk, applesauce, and vanilla extract until fully combined. Add in the melted coconut oil, whisk thoroughly, then pour into the dry ingredients. Whisk until just combined, when you no longer see dry flour.
Pour half of the mixture onto your waffle iron and cook until desired browning has been reached. (I cook mine just over 1 full cycle, using a Waring Pro double-sided waffle maker.) Place in the oven to keep warm. Repeat with 2nd waffle. For the best crispy texture, serve waffles as they come out of the waffle maker.
Serve with butter and maple syrup.