Making these breakfast poppers is as easy as pie. Follow these simple steps to enjoy a batch of fresh, warm poppers in no time:

1. Preheat your oven to 375°F (190°C).
   This ensures that your poppers bake evenly and come out perfectly golden brown.
2. Prepare a muffin tin.
   Lightly grease a mini muffin tin to prevent the poppers from sticking. You can use cooking spray or a small amount of butter.
3. Mix the dry ingredients.
   In a medium-sized bowl, whisk together the flour, baking powder, salt, and black pepper.
4. Combine wet ingredients.
   In a separate bowl, beat the egg and then mix in the milk and maple syrup until well combined.
5. Create the batter.
   Gradually add the wet ingredients to the dry ingredients, stirring until just combined. Be careful not to overmix, as this can make the poppers tough.
6. Add ham and cheese.
   Fold the diced ham and shredded cheddar cheese into the batter until evenly distributed. If using green onions, fold them in as well.
7. Fill the muffin tin.
   Spoon the batter into the prepared mini muffin tin, filling each cup about three-quarters full.
8. Bake the poppers.
   Place the muffin tin in the preheated oven and bake for 15-18 minutes, or until the poppers are golden brown and a toothpick inserted into the center comes out clean.
9. Cool and serve.
   Allow the poppers to cool in the muffin tin for a few minutes before transferring them to a wire rack. Serve warm, with a drizzle of maple syrup if desired.