1: Preheat oven to 350° and place a muffin tin onto a baking sheet, spraying muffin tin generously.
2: Cook the Italian sausage until fully cooked, then add spinach and stir until wilted. Set aside to cool.
3: Cut each biscuit into 4 pieces and add to a large bowl.
4: Add the cooled sausage, spinach, and cheese to the quartered biscuits and toss with hands.
5: In a separate bowl, whisk eggs, buttermilk, and spices. Add that to the biscuits and stir.
6: Spray a muffin tin generously and fill each cup with the biscuit mixture, slightly overfilling.
7: Bake at 350° for 20-25 minutes until golden.
8: Allow cooling slightly, then use a knife to trace around each cup to help release from the tin. Enjoy warm or store in the fridge.