Peel, core, and dice apples into small chunks. Set aside.

1. In a mixing bowl, whisk together flour, sugar, baking powder, cinnamon, and salt.
2. In a separate bowl, whisk eggs, milk, melted butter, and vanilla until combined.
3. Add the wet mixture to the dry ingredients and stir until just combined.
4. Fold in the chopped apples.
5. Heat about 2 inches of oil in a heavy skillet or pot to 350°F (175°C).
6. Drop heaping spoonfuls of batter into the hot oil, 2–3 at a time. Fry for 3–4 minutes per side or until golden brown and cooked through.
7. Remove fritters with a slotted spoon and drain on paper towels.
8. Whisk together powdered sugar, milk, and vanilla to make the glaze.
9. Drizzle or dip fritters in glaze while still warm. Let set and serve.