01 - 
                Get your oven going at 375°F with the rack right in the middle. Put parchment on a baking tray and leave it nearby.
              
              
              
                02 - 
                Grab a big bowl and throw in your flour, leavening agent, salt, and garlic powder. Toss in the chopped jalapeños and grated cheddar until they're scattered throughout.
              
              
              
                03 - 
                Pour the Greek yogurt onto your dry mix and stir it all together. Don't be shy about using your hands to get it right. If it feels too sticky, add a bit more flour. Too crumbly? Splash in some water.
              
              
              
                04 - 
                Move the dough to a clean counter and cut it into 8 same-sized chunks. Roll each into a ball, then poke your thumb through and work it into a ring. Let them sit on your tray for 5-10 minutes.
              
              
              
                05 - 
                Swipe each bagel with egg wash, sprinkle more cheese if you want, and lay on the jalapeño rings. Stick them in the oven for 12-15 minutes till they're golden. Let them cool on a wire stand for 10 minutes before cutting.