Chicago-Style Bakery Apple Slices (Classic Midwestern Dessert)

Chicago-Style Apple Slices are famous bakery bars found in many Midwestern bakeries. They feature:

• A buttery shortbread-like crust

• A thick cinnamon apple filling

• A crumbly top layer

• Finished with powdered sugar

They’re cut into large squares and served like a pastry bar.

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🍎 Full Recipe (Bakery-Style)

⏱ Time

• Prep: 25 minutes

• Bake: 45–50 minutes

• Total: ~1 hour 15 minutes

• Yield: 12–16 slices

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🧾 Ingredients

For the Crust & Crumble

• 2½ cups all-purpose flour

• 1 cup granulated sugar

• ½ tsp salt

• 1 tsp baking powder

• 1 cup (226 g) cold unsalted butter, cubed

• 1 large egg

• 1 tsp vanilla extract

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For the Apple Filling

• 5–6 large apples, peeled & sliced thin
  (Granny Smith or Honeycrisp work best)

• ¾ cup granulated sugar

• 2 tbsp brown sugar

• 2 tsp ground cinnamon

• ¼ tsp nutmeg

• 2 tbsp lemon juice

• 2 tbsp cornstarch

• 1 tsp vanilla extract

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For Topping

• Powdered sugar (for dusting)

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🍏 Step-by-Step Instructions

1️⃣ Prepare Oven & Pan

1. Preheat oven to 350°F (175°C).

2. Grease or line a 9×13 inch baking pan with parchment.

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2️⃣ Make the Crust

1. In a large bowl mix:

   • flour

   • sugar

   • salt

   • baking powder

2. Cut in the cold butter using:

   • pastry cutter

   • fork

   • or fingertips

3. Mix until the texture looks like coarse crumbs.

4. Add:

   • egg

   • vanilla

5. Mix until crumbly dough forms.

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3️⃣ Form the Bottom Layer

1. Press about ⅔ of the dough firmly into the baking pan.

2. Bake for 10 minutes (pre-bake slightly).

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4️⃣ Make Apple Filling

In a bowl combine:

• sliced apples

• sugar

• brown sugar

• cinnamon

• nutmeg

• lemon juice

• cornstarch

• vanilla

Mix well until apples are coated.

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5️⃣ Assemble

1. Spread the apple mixture evenly over the warm crust.

2. Sprinkle the remaining crumb dough over the apples.

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6️⃣ Bake

Bake for 35–40 minutes until:

• top is golden brown

• apples are soft and bubbling

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7️⃣ Cool & Finish

1. Cool completely (important for clean slices).

2. Dust with powdered sugar.

3. Cut into large bakery-style squares.

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⭐ Bakery Secrets

✔ Use tart apples for balance.
✔ Slice apples thin so they soften fully.
✔ Chill the dough 10 minutes if it becomes soft.
✔ Let bars cool at least 1 hour before cutting.

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🍏 Optional Chicago Bakery Glaze (Some Shops Use This)

Mix:

• 1 cup powdered sugar

• 2 tbsp milk

• ½ tsp vanilla

Drizzle over cooled slices.

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✅ Result:
Buttery crust, thick cinnamon apple layer, crumb topping — exactly like Midwest bakery apple slices.

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👍 If you’d like, I can also show:

• Authentic Polish Chicago bakery version

• Professional bakery large-batch recipe

• Apple slices with streusel topping (most famous Chicago style).