That’s a great question!
For the rice milk, equal parts of cow’s milk can be substituted.
If egg allergy is not an issue, whisk 2 whole large eggs in place of the flaxseed meal and water.
All-purpose wheat flour can replace the gluten-free flour blend one for one. In this case you would eliminate the xanthan gum.
Hope you get a chance to try these fun whoopies. Let us know how any modifications go.
Best,
Mary and Joel
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