Homestyle Chocolate Chip Muffins

Step 1 -Preheat the oven to 425 degrees F.

Step 2 -Line a standard 12-cup muffin tin with paper liners.

Step 3 -In a small bowl, add the semisweet chocolate chips and the mini chocolate chips and stir to combine. Set the chocolate chips aside.

Step 4 -In a large bowl, add the flour, the baking powder, the baking soda, and the salt and whisk to combine.

Step 5 -In a medium bowl, add the oil, the melted butter, the brown sugar, the egg, the buttermilk, and the vanilla and whisk to combine.

Step 6 -Add the oil mixture to the flour mixture and stir until just combined into a batter.

Step 7 -Add 1 cup of the chocolate chips to the batter and stir gently to combine.

Step 8 -Chill the batter in the refrigerator for at least 15 minutes.

Step 9 -Transfer the batter from the refrigerator and spoon the batter evenly into the cups of the prepared muffin tin.

Step 10 -Top the batter in the muffin cups evenly with the remaining chocolate chips. Make sure to press the chocolate chips lightly into the batter.

Step 11 -Sprinkle the tops of the batter evenly with the sparkling sugar.

Step 12 -Bake the muffins for 5 minutes.

Step 13 -Reduce the oven temperature to 350 degrees F and continue to bake the muffins until a toothpick inserted into the center of a muffin comes out relatively clean with only a few moist crumbs attached, about 12-14 minutes.

Step 14 -Transfer the muffin tin to a wire rack to cool.

Step 15 -Serve.