Preheat your oven to 400°F (200°C).
Prepare the jalapeños by cutting them in half lengthwise and removing the seeds.
In a mixing bowl, combine the cream cheese, shredded cheddar cheese, garlic powder, and onion powder.
Spoon the cheese mixture into each jalapeño half, filling them generously.
Wrap each filled jalapeño half with a slice of bacon, securing it with a toothpick if necessary.
Place the bacon-wrapped poppers on a baking sheet lined with parchment paper.
Bake for 20-25 minutes or until the bacon is crispy and the cheese is bubbling.
Once done, let the poppers cool for a few minutes before serving.