Notes: It’s extremely important to measure both the oats and flour correctly using
this method or a
kitchen scale. (← That’s the one I own and love!) Too much of either will dry out the cookies and leave them cakey instead of chewy.
Instant oats are also known as quick-cooking or minute oats. They come in large canisters, just like old-fashioned oats. They are not the ones in the small flavored packets of oatmeal. To make your own, add the same amount of old-fashioned oats to a food processor, and pulse 10-12 times.
For a gluten-free version, use
gluten-free instant oats and the following gluten-free flour blend: ½ cup (60g)
millet flour, 2 tablespoons (15g)
tapioca flour, 2 tablespoons (15g)
brown rice flour, and ½ teaspoon
xanthan gum. Most store-bought gluten-free flour blends will also work, if measured
like this.
For the homemade pumpkin spice, use as follows: 2 teaspoons
ground cinnamon, ¼ teaspoon
ground nutmeg, and ¼ teaspoon
ground ginger.
For the instant coffee, I use
this kind (or
this decaf version). Do not substitute regular coffee grounds (they don’t dissolve and will make your cookies gritty) or brewed coffee (it isn’t strong enough).
Regular powdered (confectioners) sugar may be substituted for the confectioners’ style stevia. Start with 1 teaspoon of brewed coffee to start because regular powdered sugar is much more absorbent than confectioners’ style stevia.
For answers to all other questions regarding substitutions and tips, see my Oatmeal Cookie FAQ page.{gluten-free, clean eating, vegan option, low calorie}