1) Preheat your oven to 375ºF and spray a muffin tin with cooking spray or line with liners.
2) In a bowl whisk together the flour, baking powder, salt, and cinnamon. Place 2 Tbsp of the mixture in a small bowl and add the apples. Toss to coat.
3) In a bowl with an electric mixer, cream the butter, sugar, and honey until fluffy. Add the eggs one at a time, scraping between each addition. Add in the milk, vanilla, and dry ingredients and stir to combine. Fold in the apples.
4) Scoop the mixture into the prepared tins, filling about 2/3 full. Bake until a toothpick inserted comes out clean, about 30 minutes. Let cool and serve.