Preheat your oven to 400°F (200°C) and grease a mini muffin tin.
In a large bowl, combine the cornmeal, flour, baking powder, salt, and sugar.
In another bowl, whisk together the buttermilk, vegetable oil, and eggs.
Pour the wet ingredients into the dry ingredients and mix until just combined.
Gently fold in the corn kernels.
Spoon the batter into the prepared mini muffin tin, filling each cup about 2/3 full.
Bake for 12-15 minutes or until golden brown and a toothpick inserted in the center comes out clean.
While the cornbread poppers are baking, mix the softened butter and honey in a small bowl until well combined.
Once the poppers are done, let them cool for a few minutes before removing them from the tin.
Serve warm with the honey butter spread on top.