Recipe for the best huge and fluffy chocolate muffins

Ingredients

• 1 cup flour
• 3 Tbsp cocoa powder
• 1/2 teaspoon baking soda
• 1/3 cup sugar
• 1 pinch salt
• 1 egg
• 60 ml milk
• 60 ml vegetable oil (sunflower in this case)
• 1 tsp vanilla extract
• 1/3 cup heavy cream
• 2/3 cups chocolate chips