Preheat oven to 400 degrees. Line a baking sheet with sides with parchment paper. Set aside.
Remove Membrane from ribs. Cut ribs into 6 sections, about 2-3 ribs each section. Rinse and pat dry.
In a medium bowl whisk together spice rub ingredients. Sprinkle ribs with rub and rub evenly all over the meat then place ribs on prepared baking sheet.
Bake ribs for 15 minutes on each side (30 minutes total) to sear meat.
In another bowl mix together all the Honey Buffalo Sauce ingredients except the cornstarch.
Remove and reserve 1 cup of Sauce to brush on cooked ribs. Whisk cornstarch into remaining sauce.
Save pan that ribs have been cooked on. You will need it later to crisp up ribs under broiler.
Spray slow cooker with nonstick cooking spray then add a thin layer of sauce, followed by ribs. Layer sauce and ribs until complete. Make sure ribs are evenly coated.
Cover and cook on HIGH for 4-5 hours or on LOW for 7-9 hours OR until ribs are fall apart tender. Keep an eye on them. Cooking times vary by cookers.
Remove ribs and place on the baking sheet you used earlier.
Heat broiler up.
Place Ribs under the broiler for 3-4 minutes until edges are crisp.
Brush with extra sauce. Place any remaining sauce in a bowl.
Garnish ribs with chopped cilantro.