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Onion "Krystal Castle" Burgers

ForensicBBQ
White Castle and Krystal style slider hamburgers on the Blackstone!

Ingredients
  

  • 1.5 Lbs Ground beef I used 80/20
  • 3 Onions Obviously don't need 3
  • 1/3 Cup Bread Crumbs
  • 1 Egg
  • 1 Lipton's Onion Soup Packet
  • 2 Tbsp Water
  • 1/2 Tsp Seasoning* I used Black Pepper, Onion Powder, Garlic mix
  • 1 Pack Slider buns

Instructions
 

  • Mix up that meat, bread crumbs, egg, soup mix, water, and seasoning
  • Lay the mixture out on some parchment paper and roll it out super thin. You can portion it out for 3" squares or for as many buns/rolls as you bought. I ripped a piece from the large ball, made a small ball, and flattened onto a roughly 3" square of burger paper.
  • Castle pokes holes in the meat, so if you're true to style - poke some holes in the squares using a straw or something. I used the ass-end of a chop stick.
  • I fired up the Blackstone to medium/medium-high and laid out the onions. Let them start cooking and dropped on the grub. (If you've had a castle/krystal - steam is king - so get those buns on there to soften up!)
  • After the steam got to 'em, I scooped 'em up - onions and all - and flipped. Add the bottom bun to the flipped burger and steam that one up too. When it's done - put it together and you got yourself an onion bomb of a burger!