Baked Cinnamon Sugar Donuts are soft oven-baked donuts with warm cinnamon, nutmeg, brown sugar, and a buttery cinnamon sugar coating. They are made in a donut pan, so you get that cozy donut-shop shape without frying or a pot of oil. I like this recipe for weekend baking because the batter comes together with familiar pantry ingredients and bakes into fluffy rings that feel special enough for brunch, holidays, or an after-school sweet. The sour cream or yogurt keeps the crumb tender, while melted butter helps the cinnamon sugar cling to every curve. These homemade baked donuts are best served fresh, but they are also simple to prep before guests arrive. Keep a batch nearby with coffee, cocoa, or a cold glass of milk.

Why You’ll Love This Baked Cinnamon Sugar Donuts

These donuts bring classic cinnamon sugar comfort into a simple oven-baked dessert. Here’s why:

• Oven-baked comfort: A donut pan gives each ring a bakery-style shape while keeping the process neat, practical, and friendly for home kitchens.
• Tender crumb: Sour cream or yogurt helps keep the donuts soft inside, while brown sugar adds moisture and a deeper cozy sweetness.
• Warm spice flavor: Cinnamon and nutmeg make these donuts taste like a fall bakery treat, even when you bake them on an ordinary morning.
• Buttery coating: Melted butter helps the cinnamon sugar cover the donuts evenly, giving every bite a sweet, lightly crisp finish.
• Great for sharing: These homemade baked donuts fit brunch trays, holiday mornings, school treats, and casual family dessert plates without much fuss.

Ingredients You’ll Need

• All-purpose flour (1 cup): Spoon and level the flour so the batter stays light instead of dense. Too much flour can make baked donuts dry.
• Baking powder (1 teaspoon): Gives the donuts lift and helps them bake into soft, rounded rings in the donut pan.
• Baking soda (1/4 teaspoon): Works with the sour cream or yogurt to support a tender crumb and a gentle rise.
• Salt (1/2 teaspoon): Balances the sweetness and makes the cinnamon, nutmeg, brown sugar, and vanilla taste more complete.
• Ground cinnamon (1/2 teaspoon in batter plus 1 teaspoon coating): Adds warm spice to the donut and gives the sugar coating its classic flavor.
• Ground nutmeg (1/4 teaspoon): Adds a subtle bakery-style flavor that makes the donuts taste cozy without overpowering the cinnamon.
• Egg (1 large): I use a room-temperature egg so it blends smoothly into the batter and helps the donuts hold their shape.
• Brown sugar (1/3 cup): Adds sweetness, moisture, and a slightly caramel-like note that works beautifully with the spice blend.
• Milk (1/4 cup): Loosens the batter enough to pipe or spoon into the donut pan while keeping the texture soft.
• Sour cream or plain yogurt (1/4 cup): Brings moisture and tenderness. Plain yogurt works well when you want a slightly lighter tang.
• Unsalted butter (2 tablespoons melted for batter plus 1/2 cup coating): Adds richness to the batter and helps the cinnamon sugar stick after baking.
• Vanilla extract (1 and 1/2 teaspoons): Rounds out the warm spices and gives the donuts a sweet bakery aroma.
• Granulated sugar (1 cup): Combines with cinnamon for the coating, creating the sweet sandy finish baked donuts are known for.

Before You Start

• Prepare the pan: Grease the donut pan well, especially around the center posts, so the tender donuts release cleanly.
• Use room-temperature dairy: Let the egg, milk, and sour cream sit out briefly so the batter mixes smoothly.
• Do not overmix: Stir just until the flour disappears. A thick, slightly airy batter gives the best baked donut texture.
• Pipe for neat rings: A zip-top bag with the corner snipped makes filling the donut wells cleaner and more even.

How to Make Baked Cinnamon Sugar Donuts

• Step 1 – Heat Oven: Preheat the oven to 350°F and grease a standard donut pan well around every well and center post.
• Step 2 – Mix Dry Ingredients: Whisk flour, baking powder, baking soda, salt, cinnamon, and nutmeg in a medium bowl until evenly blended.
• Step 3 – Mix Wet Ingredients: In another bowl, whisk the egg, brown sugar, milk, sour cream, melted butter, and vanilla until smooth.
• Step 4 – Combine Batter: Fold the dry ingredients into the wet mixture just until combined, keeping the batter thick and soft.
• Step 5 – Fill Pan: Spoon or pipe the batter into the donut wells, filling each about three-quarters full for neat rings.
• Step 6 – Bake Donuts: Bake for 9 to 11 minutes, until the tops spring back lightly and the edges look set.
• Step 7 – Cool Briefly: Let the donuts rest in the pan for 3 minutes, then move them to a wire rack.
• Step 8 – Coat Donuts: Brush warm donuts with melted butter, then dip or roll each one in cinnamon sugar until evenly coated.

How to Know It’s Ready

• Springy tops: The donuts should bounce back when touched lightly instead of leaving a deep dent.
• Set edges: The edges should look dry and lightly golden where the donuts meet the pan.
• Clean tester: A toothpick inserted into the thickest part should come out clean or with a few soft crumbs.
• Coating grip: The donuts should still be warm when coated so the butter and cinnamon sugar cling well.

Helpful Baking Tips

• Measure carefully: I spoon and level the flour because compacted flour can make baked donuts heavy.
• Watch the pan size: Standard donut pans vary slightly, so start checking near 9 minutes for the softest crumb.
• Keep batter thick: The batter should be thicker than pancake batter. Thin batter can bake flatter in the pan.
• Coat while warm: I brush one donut at a time with butter so the cinnamon sugar sticks before the surface cools.
• Avoid overbaking: Baked donuts dry out faster than cakes, so pull them once the tops spring back.
• Refresh leftovers: A few seconds in the microwave can soften a day-old donut before serving.

Make Ahead & Storage Tips

• Room temperature: Store cooled donuts in an airtight container for up to 2 days. Add parchment between layers to protect the coating.
• Fridge: Refrigerate for up to 4 days if your kitchen is warm, though the coating may soften slightly.
• Freezer: Freeze uncoated donuts for up to 2 months. Wrap tightly and place in a freezer-safe bag.
• Thaw or serve: Thaw at room temperature, warm briefly if desired, then brush with butter and coat with fresh cinnamon sugar.
• Make ahead: Mix the dry ingredients the night before and keep them covered, then whisk the wet ingredients before baking.
• Food safety: Cool fully before storing so steam does not build inside the container and make the donuts soggy.

Variations & Substitutions

• Yogurt swap: Use plain yogurt instead of sour cream for a tender donut with a slightly lighter tang.
• Apple spice: Replace nutmeg with apple pie spice for a warmer fall-style donut pan recipe.
• Vanilla sugar: Add a little vanilla powder to the coating for a sweeter bakery-style finish.
• Glazed finish: Skip the cinnamon sugar and dip cooled donuts in a simple powdered sugar glaze.
• Mini donuts: Use a mini donut pan and reduce the bake time, checking early so they stay soft.
• Orange warmth: Add a little orange zest to the batter for a bright note beside the cinnamon.

How to Serve Baked Cinnamon Sugar Donuts

• With coffee: Serve warm donuts beside coffee for a cozy morning treat or relaxed weekend brunch.
• For holidays: Add them to a Christmas breakfast tray with fruit, cocoa, and other small pastries.
• After school: Pair one donut with milk for a sweet homemade snack when the kids come home.
• Brunch platter: Stack the donuts on a cake stand and sprinkle extra cinnamon sugar around the plate.
• Dessert plate: Serve with vanilla ice cream and caramel drizzle for a simple plated dessert.
• Gift box: Pack cooled donuts in a bakery box lined with parchment for neighbors or teachers.

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