Saffron pancakes - Agro-focus

Ingredients

• 1/2L (2 cups) of milk
• 1/2 teaspoon saffron spice
• 600 gr. of flour
• 3 eggs
• 1 teaspoon of dry yeast
• 3 spoons of sugar
• A pinch of salt
• 100gr. of cooking oil
• 50gr. of butter