Step 1: Prepare your waffle iron by preheating it according to the manufacturer’s instructions.
Step 2: In a large mixing bowl, whisk together the eggs, almond milk, Greek yogurt, and melted butter until smooth.
Step 3: In another bowl, whisk together flour, baking powder, salt, brown sugar, and cocoa powder.
Step 4: Gradually add the dry ingredients to the wet ingredients, stirring until just combined.
Step 5: Divide the batter into two bowls. Color one with red coloring or beetroot juice.
Step 6: Alternate spoonfuls of the red and plain batter into the waffle iron, swirling gently.
Step 7: Cook according to the manufacturer’s instructions, usually about 4-5 minutes.
Step 8: Carefully remove the waffles and serve warm with your favorite toppings.