✓ Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper.

✓ Pop popcorn kernels in oil until popping slows down significantly. Let cool for about 5 minutes.

✓ Melt butter in a small saucepan on low heat.

✓ Combine melted butter and vanilla extract in a large bowl. Stir well.

✓ Gradually add chocolate chips, stirring continuously until smooth.

✓ Add creamy peanut butter and stir to combine.

✓ Pour popcorn into the bowl with the chocolate-peanut butter mixture. Mix gently but thoroughly.

✓ Sprinkle salt over the popcorn, then slowly add powdered sugar, mixing well.

✓ Transfer mixture onto prepared baking sheet and spread out evenly.

✓ Bake for 15-20 minutes, stirring once or twice during cooking.

✓ Remove from oven and let cool slightly before serving.