Preheat the oven to 425°F. Line a 12 cup muffin tin with 10 muffin liners and spray the liners with nonstick cooking spray.
In a large bowl, whisk together the flour, baking powder, baking soda, and salt until well combined.
In a separate large bowl, whisk together the Greek yogurt, maple syrup, olive oil, eggs, and vanilla extract until smooth.
Add the dry ingredients to the wet ingredients and stir with a wooden spoon until well combined.
Gently fold in the chocolate chips until incorporated.
Divide the batter into the prepared muffin liners, filling all the way to the top. Sprinkle with extra chocolate chips and sugar if desired. Bake at 425°F for 7 minutes, then reduce heat to 350°F and bake for an additional 8-13 minutes until a toothpick comes out clean.