Preheat your oven to 425 degrees.
In a skillet, cook the bacon on each side for a couple of minutes. You want to cook it a little, but keeping it pliable so you can wrap the avocado with it. Drain on a paper towel and allow to cool.
Wrap a piece of bacon around each avocado slice. Sprinkle with chili powder & garlic powder,
Place on a parchment paper lined baking sheet & bake for 15-18 minutes, or until the bacon has reached the level of crispiness that you want. Sprinkle with a smidgen of salt. Not much salt as the bacon is salty on it's own, but it needs just a little. Let cool slightly and serve with ranch, if desired.