Small Batch Chocolate Chip Muffins

Name: Small Batch Chocolate Chip Muffins
Prep time: 15 min
Cook time: 15 min
Total time: 45 min
Yield: 4
Ingredients: 1 Egg; 1/2 tsp Baking powder; 1/4 cup Chocolate chips; 1/2 cup Flour; 1 dash Salt; 3 tbsp Sugar; 1 tsp Vanilla; 2 tbsp Greek yogurt, plain; 4 tbsp Milk