Red oak acorns are edible, it just takes longer to leach out the tannin. But the taste is about the same.

Acorn Pancakes

One cup acorn meal

One cup flour

Two tablespoons baking powder

Three tablespoons sugar

One teaspoon salt

Two eggs, beaten

1 1/2 cups milk

Three tablespoons oil

Sift together the dry ingredients and, in a separate bowl, mix, the eggs, milk, and oil. Combine the ingredients, and spread butter on a hot griddle. When the edges start to bubble, flip the pancakes and brown on the other side. Serve with syrup or jelly.

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