Good ol’ favorite. We’re using an obsolete Villaware. Cook’s Illustrated is now recommending the All-Clad, but it’s crazy expensive.

• 240g flour (half white, half whole wheat). We use King Arthur. 
• 20g flax meal
• 1 tablespoon baking powder
• 3g salt
• 12 ounces yogurt, milk, cottage cheese, buttermilk or whatever. Usually we use a combination of yogurt and milk.  
• 3 eggs
• 1/2 cup melted butter

Whisk wet ingredients together, and dry ingredients together, separately; combine and add melted butter at the end. Mix until everything is well-incorporated. Heat up the waffle iron, we use the highest setting on ours. Go. Maple syrup.