Easy Apple Cinnamon Crisp – Warm 30-Minute Dessert

There's something about the smell of apples and cinnamon bubbling in the oven that just says 'home.' Last weekend, my kids came in from the chilly air, cheeks pink, and the first thing they asked was if we could make something with the apples we picked at the orchard. This crisp was born from that moment.

It's the kind of dessert that doesn't fuss. You don't need to peel apples perfectly or worry about a fancy crust. Just toss, top, and bake. The result? Tender, tangy apples under a golden, crunchy oat topping that makes everyone lean in for a second scoop.

I've made this on busy weeknights and for Sunday suppers, and it never disappoints. It's simple enough for a weeknight but special enough for company. Let's get those apples into a pan and make something delicious.

About the Ingredients

6 cups (about 6 medium) apples, peeled, cored, and sliced (e.g., Honeycrisp, Granny Smith, or a mix)

A mix of sweet and tart apples gives the best flavor. If you only have one type, add a squeeze of lemon juice to balance sweetness.

2 tablespoons (30g) granulated sugar

Helps draw out the apple juices and sweeten the filling. You can use coconut sugar or honey (reduce liquid slightly if using honey).

1 teaspoon ground cinnamon

The star spice. For a warmer note, add a pinch of nutmeg or allspice.

1 tablespoon (15ml) lemon juice (optional)

Prevents browning and brightens the apple flavor. Omit if using very tart apples.

1 cup (120g) all-purpose flour

Forms the base of the crisp topping. For a gluten-free version, use a 1:1 gluten-free flour blend.

1 cup (200g) packed brown sugar

Adds molasses notes and helps the topping crisp. You can use light or dark brown sugar, or coconut sugar for a less refined option.

1/2 cup (113g) unsalted butter, cold and cut into small cubes

Cold butter creates a crumbly texture. If you only have salted butter, reduce the added salt in the topping to 1/4 teaspoon.

1/2 cup (50g) old-fashioned rolled oats

Adds chew and fiber. Quick oats work too, but the texture will be less rustic. For a nutty twist, toast the oats first.

1/4 teaspoon salt

Balances sweetness and enhances flavors. Omit if using salted butter.

Tips & Tricks

• Don't skip the lemon juice—it keeps the apples from browning and adds a bright note that makes the dish sing.
• If your apples are very juicy, toss them with 1 tablespoon of cornstarch before adding the topping to prevent a watery filling.
• Let the crisp rest for 10 minutes after baking—this allows the juices to thicken slightly and makes serving easier.

Step-by-Step Instructions

1. Preheat and Prep

Preheat your oven to 375°F (190°C). Grease a 9×9-inch (or similar) baking dish with butter or nonstick spray.

2. Mix the Apple Filling

In a large bowl, toss the sliced apples with granulated sugar, cinnamon, and lemon juice (if using). Spread evenly in the prepared dish.

3. Make the Topping

In a separate bowl, combine flour, brown sugar, oats, and salt. Cut in the cold butter using a pastry blender or your fingers until the mixture resembles coarse crumbs with some pea-sized butter pieces.

4. Sprinkle Topping Over Apples

Evenly distribute the topping over the apples, covering them completely. Press down lightly so it adheres.

5. Bake Until Golden and Bubbly

Place the dish on a baking sheet to catch any drips. Bake for 30-35 minutes, until the topping is golden brown and the juices are bubbling around the edges. The apples should be tender when pierced with a fork.

6. Cool Slightly and Serve

Remove from the oven and let rest for 10 minutes. Serve warm, optionally with a scoop of vanilla ice cream or a drizzle of caramel sauce.

Delicious Variations

• Add 1/2 cup dried cranberries or raisins to the apple filling for a chewy surprise.
• Swap half the apples with sliced pears for a pear-apple crisp.
• Stir 1/2 teaspoon of grated fresh ginger into the filling for a spicy kick.

How to Store Treats To Make With Apples

Frequently Asked Questions

I hope this crisp brings as much warmth to your kitchen as it does to mine. Try it this week with whatever apples you have on hand—your family will thank you. Small steps count.

Treats To Make With Apples

Treats To Make With Apples: a warm, cinnamon-spiced crisp with a buttery oat topping—ready in 30 minutes, perfect for fall.

★★★★½ 4.8 (156 ratings)

15 minPrep time35 minCook time6Servings285 kcalCalories

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🧂 Ingredients

• 6 cups (about 6 medium) apples, peeled, cored, and sliced (e.g., Honeycrisp, Granny Smith, or a mix)
• 2 tablespoons (30g) granulated sugar
• 1 teaspoon ground cinnamon
• 1 tablespoon (15ml) lemon juice (optional)
• 1 cup (120g) all-purpose flour
• 1 cup (200g) packed brown sugar
• 1/2 cup (113g) unsalted butter, cold and cut into small cubes
• 1/2 cup (50g) old-fashioned rolled oats
• 1/4 teaspoon salt

📋 Instructions

1. 1Preheat and Prep — Preheat your oven to 375°F (190°C). Grease a 9×9-inch (or similar) baking dish with butter or nonstick spray.
2. 2Mix the Apple Filling — In a large bowl, toss the sliced apples with granulated sugar, cinnamon, and lemon juice (if using). Spread evenly in the prepared dish.
3. 3Make the Topping — In a separate bowl, combine flour, brown sugar, oats, and salt. Cut in the cold butter using a pastry blender or your fingers until the mixture resembles coarse crumbs with some pea-sized butter pieces.
4. 4Sprinkle Topping Over Apples — Evenly distribute the topping over the apples, covering them completely. Press down lightly so it adheres.
5. 5Bake Until Golden and Bubbly — Place the dish on a baking sheet to catch any drips. Bake for 30-35 minutes, until the topping is golden brown and the juices are bubbling around the edges. The apples should be tender when pierced with a fork.
6. 6Cool Slightly and Serve — Remove from the oven and let rest for 10 minutes. Serve warm, optionally with a scoop of vanilla ice cream or a drizzle of caramel sauce.

👨‍🍳 Chef's Note: For an extra indulgent touch, serve with a scoop of vanilla bean ice cream and a drizzle of salted caramel sauce.

Servings: 6

Cuisine: American

Course: Dessert

Nutrition (per serving): 285 kcal · 3g protein · 48g carbs · 10g fat

Written by Maya Okafor
Maya writes about sustainable living and practical zero-waste swaps for busy families. She focuses on small, budget-friendly changes that fit into real life.