DIY pancake mix

My multiplied pancake mix recipe:
6 cups whole wheat flour
6 cups all purpose flour
1/2 cup baking powder
3 teaspoons salt
3/4 cup sugar

• Place ingredients into a 4 quart airtight container.
• Secure lid and shake well.
• Measure out 1 1/4 cup dry ingredients and place in bowl.
• In a separate bowl (or a 2 cup measuring cup--my lazy way), combine one beaten egg, 1 cup milk, and 2 tablespoons canola oil.
• Pour liquid ingredients into dry ingredients and stir until just moistened. 
• Place desired amount of batter in a pan over medium heat (1/3 cup of batter produces a nice size pancake). 
• When bubbles pop on surface of batter and edges look dry, flip with a spatula to cook the other side. 
• Cook on second side for 2-3 minutes, checking occasionally for color. (I like mine light to medium brown.)  
• from: http://make-happy.blogspot.com/2010/08/diy-pancake-mix.html

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