Sunday morning Pancake – notre cuisine

Ingredients

• 3/4 cup milk
• 1.5 tbsp vinegar or lemon
• 1 cup flour
• 1 very ripe banana
• 1 tbsp oil
• 1.5 tsp baking powder
• 1/4 cup walnut pieces
• 1 egg
• 1 dash salt
• Some maple syrup