Waffles

Ingredients

• 2 cups all-purpose flour 
  
• 1 teaspoon salt 
• 4 teaspoons baking powder 
  
• 2 tablespoons white sugar 
  
• 2 eggs 
  
• 1 1/2 cups warm milk 
  
• 1/3 cup butter, melted 
  
• 1 teaspoon vanilla extract