Notes: For the gluten-free flour, use the following: 1 ½ cups (180g)
millet flour, ¾ cup (90g)
tapioca flour, ½ cup (60g)
brown rice flour, and 2 teaspoons
xanthan gum. Most store-bought gluten-free flour blends will work as well, if measured
like this.
Whole wheat pastry flour or all-purpose flour may be substituted in place of the white whole wheat flour. Regular whole wheat flour may be substituted in a pinch, although the cake will be less tender and have a distinct wheat-y flavor.
The cake requires 3 full egg whites. The whites contain the majority of the protein in eggs, and that protein is required to ensure the cake maintains its shape and texture while cooling. Without all 3 egg whites, the cake will collapse while cooling and turn out much denser.
I do not recommend substituting for the vanilla crème stevia, if at all possible. (It’s one of my favorite ingredients, and you’ll use it in all of these recipes of mine, too!) However, if you really prefer to omit the vanilla crème stevia from the cake, substitute 1 ¼ cup (300mL) of
pure maple syrup,
honey, or
agave. Omit the milk if using this substitution. The baking time may vary slightly. In place of the vanilla crème stevia, you may also substitute 1 ¼ cup (240g) granulated sugar and decrease the milk to 6 tablespoons, but the cake will no longer be clean-eating friendly. The baking time may vary with this substitution as well.
Any milk may be substituted in place of the nonfat milk.
I highly recommend
this brand of mini chocolate chips. They're my favorite and basically the only ones I use! They taste very rich and melt really well.
Do not use an electric mixer or stand mixer to make the batter. This will result in a dense or tough cake. Use a whisk where instructed, and use a fork for everything else.
{gluten-free, clean eating, low fat, lower sugar, higher protein}