I make very easy waffles from this recipe (I usually double the mixture)
4oz sr flour
1 egg
1/4 pint milk
tbsp oil
tbsp caster sugar
1/2 tsp baking powder (when I remember)
Put flour, sugar, baking powder in large bowl. Blend in oil and egg. Gradually add milk until all mixed in. Leave to stand for 30 minutes before cooking.
I also use this recipe for american pancakes but I leave out the baking powder and sugar.