This recipe for baked apple donuts has been a quiet star in my kitchen for years. I first developed it on a crisp autumn morning when I had a craving for something tender and comforting but wanted to avoid deep frying. The result was a doughnut that's more cake-like than greasy, with pockets of soft, caramelized apple and warm spices that make the whole house smell like fall. With a tender crumb and a delicate vanilla glaze, these treats are comforting without being overly sweet — my family reaches for seconds every time.

I came across the exact balance of buttermilk and melted butter by accident, when I swapped sour cream for buttermilk in a test batch and immediately loved the tang and extra tenderness. The chopped apples add moisture and a fresh contrast to the warm cinnamon and nutmeg. I often bake a double batch for gatherings; they travel well and are easy to reheat lightly in a low oven. These donuts are perfect for a weekend brunch, a cozy afternoon with tea, or as a simple homemade gift in a paper box.

Ingredients

• All-purpose flour (2 cups): Provides structure. Use a spoon-and-level technique when measuring for consistent texture. King Arthur or Gold Medal work well; sift if fluffy texture is preferred.
• Sugar (1/2 cup): Balances the spices and caramelizes lightly during baking. Granulated sugar keeps the crumb tender and is best here.
• Baking powder (2 tsp) and baking soda (1/2 tsp): Combine for lift and acidity balance — baking soda reacts with the buttermilk for extra lift.
• Cinnamon (1 tsp) and nutmeg (1/4 tsp): Warm spices that complement apple; use freshly ground nutmeg if possible for a brighter aroma.
• Salt (1/2 tsp): Essential to brighten flavors and balance sweetness.
• Buttermilk (1 cup): Adds tang and keeps the doughnut tender; if unavailable, make a quick buttermilk by adding 1 tbsp lemon juice to 1 cup milk and letting it sit 5 minutes.
• Eggs (2 large): Provide structure and help create a rich, tender crumb. Room temperature eggs incorporate more evenly.
• Unsalted butter, melted (1/4 cup): Adds flavor and moisture. Melt then cool slightly so it doesn't cook the eggs when mixed.
• Apples, finely chopped (1 cup): Choose a crisp, slightly tart apple like Granny Smith or Honeycrisp to hold texture during baking; peel if desired.
• Glaze — powdered sugar (1 cup), milk (2–3 tbsp), vanilla extract (1/2 tsp): Simple, flexible glaze. Use less milk for a thicker coat or more for a drizzle.

Instructions

Preheat and prepare the pan: Preheat oven to 350°F (175°C). Lightly grease a 6- or 12-cavity donut pan with butter or nonstick spray. A silicone pan works well for easy release. Allow the pan to warm in the oven for a minute after greasing to prevent sticking. Combine dry ingredients: Whisk together the all-purpose flour, granulated sugar, baking powder, baking soda, cinnamon, nutmeg, and salt in a large bowl until evenly distributed. Take a moment to break up clumps — this ensures even leavening and consistent spice distribution. Mix wet ingredients: In a separate bowl, whisk the buttermilk, eggs, and melted butter until smooth and homogenous. If the butter is too hot it can scramble the eggs; aim for warm rather than hot. Combine wet and dry: Pour the wet ingredients into the dry and fold together gently until just combined. The batter should be thick but spoonable — a few small streaks of flour are okay. Overmixing develops gluten and yields dense rings. Fold in apples: Gently fold in the finely chopped apples until distributed. The pieces should be small enough to bake through; larger chunks can weigh down the batter or create pockets that extend baking time. Fill and bake: Spoon or pipe batter into the prepared pan, filling each cavity about three-quarters full. Bake in the preheated oven for 12–15 minutes, or until the edges are set and a toothpick comes out with a few moist crumbs. Rotate the pan halfway through for even browning. Cool and glaze: Allow donuts to cool in the pan for 3–4 minutes, then transfer to a wire rack. Whisk together powdered sugar, milk (2–3 tablespoons), and vanilla until smooth. Dip cooled donuts into the glaze or drizzle with a spoon. Let the glaze set for 10–15 minutes before serving.

Storage Tips

Store glazed rings in an airtight container at room temperature for up to 2 days; beyond that they benefit from refrigeration to extend freshness to 4–5 days, though the glaze may lose shine. For longer storage, freeze ring halves or whole donuts unfrosted on a baking sheet until solid, then transfer to a zip-top bag. Thaw at room temperature or overnight in the refrigerator and reheat for 5–8 minutes in a 300°F oven to refresh the crumb before glazing.

Ingredient Substitutions

If you don't have buttermilk, mix 1 tablespoon lemon juice or white vinegar into 1 cup milk and let sit 5 minutes. For a dairy-free option, use a plant-based milk with 1 tablespoon white vinegar as a substitute and replace butter with neutral oil (expect a slightly different crumb and flavor). Swap apples for pears for a milder sweetness, or add 1/4 cup chopped walnuts for crunch — reduce apples slightly to maintain batter moisture.

Serving Suggestions

Serve warm with coffee or a spiced latte for brunch, or pack a few in a paper bag for a picnic treat. Garnish with a dusting of extra cinnamon or finely grated apple peel for a rustic look. For a festive twist, top half of each ring with a salted caramel drizzle or sprinkle with toasted pecans and a pinch of flaky sea salt.

Cultural Background

Ring-shaped fried dough has a long history across cultures, but baked versions rose in popularity as home bakers and modern kitchens sought lighter alternatives. Apple-studded quick breads and cakes are classic in American and European autumn baking; this adaptation combines that tradition with the approachable shape of a ring for portion-controlled indulgence that nods to both homemade loafs and bakery-style donuts.

Seasonal Adaptations

In autumn, use spiced apple cider in place of a portion of the buttermilk for extra depth. In spring or summer, swap apples for berries and reduce cinnamon to 1/4 teaspoon. For holiday gatherings, add a teaspoon of orange zest to the glaze and sprinkle with finely chopped candied ginger for brightness.

Meal Prep Tips

Mix the dry ingredients and store in a sealed container for up to one week; combine wet ingredients and keep chilled, then mix together and fold in apples right before baking. Bake off the full batch and freeze unfrosted; on the morning of serving, reheat gently and glaze for the freshest experience. This system saves about 20–30 minutes on busy mornings.

These baked apple rings are simple, forgiving, and endlessly adaptable. They reward small tweaks and improvisation, so consider this a jumping-off point and make the flavor profile your own. Enjoy sharing them warm — they always bring people to the table.