Preheat oven to 425°F.
In a medium bowl, mix together the cream cheese, the dried minced onion, the shredded cheese blend and the black pepper until throughly combined.
Wash and dry the jalapeños. Cut off the stems, but take care to not chop of the end of the pepper. You want to have a boat shape to keep all the cheese filling inside. Cut the jalapeños in half lengthwise. With a spoon, scoop out the inside seeds and membranes. If you want them spicer, you can leave some of the seeds and membranes.
Fill the jalapeno halves with the cheese mixture. Wrap each pepper tightly with a slice of bacon. If you have any bacon left, you can use it to double wrap some of the bigger peppers.
Bake for 25 minutes or until bacon is crispy. At the end if they are still not crispy enough, place under the broiler until they are as crispy as you like.
You can also cook these in an air fryer. They only take 15 minutes at 400°F in mine, but mine is smaller and won’t hold this many at one time. I would need to cook these in two batches in my air fryer.
Notes - add cheese filling to all peppers before wrapping in bacon. You may need to add more cheese to some, or steal some cheese from others.
Before cutting peppers in half, let the pepper fall to where it wants to lay. Then cut it on the side. This will keep the pepper laying flat after you cut it in half.
Do not use thick sliced bacon.