Toffee Apple Skillet Cake

Jump to Recipe

There’s something about the smell of apples hitting a hot buttered skillet that makes everything slow down a little.

This cake starts with a layer of sticky toffee-coated apple slices built right in the pan. The batter goes on top, and the whole thing bakes into something halfway between an upside-down cake and a warm apple pudding.

No stand mixer. No separate pans. One skillet does everything.

It works with most firm apple varieties, comes together in under 40 minutes, and the toffee layer firms up just enough as it cools to hold its shape when you slice it — similar to how the buckwheat apple cake with cinnamon sets as it cools.

Why You’ll Love This Recipe

• One skillet from stovetop to oven, no extra pans
• Toffee layer forms naturally during baking, no candy thermometer
• Brown butter batter adds a nutty depth to every slice
• Firm enough to slice cleanly, soft enough to scoop warm

Ingredient Notes

• apples: Use a firm variety like Granny Smith, Braeburn, or Honeycrisp. Soft apples like Golden Delicious turn mushy under the batter.
• unsalted butter: Used twice: once for the toffee base, once browned for the batter. Browning it first is what separates this from a basic apple cake.
• dark brown sugar: Dark brown sugar gives the toffee base that deep molasses flavor. Light brown sugar works but the toffee will taste milder.
• heavy cream: Stirred into the toffee base to keep it from hardening too much. Half-and-half works in a pinch but the toffee layer will be thinner.
• all-purpose flour: Plain all-purpose flour keeps the crumb tender. Cake flour also works and gives a slightly lighter texture.
• ground cinnamon and ginger: Cinnamon is non-negotiable here. Ginger adds a gentle warmth that lifts the toffee flavor without overpowering the apple.

Toffee Apple Skillet Cake

A skillet cake with a sticky toffee apple base and a brown butter crumb baked in one cast iron pan.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 25 minutes mins

Total Time 40 minutes mins

Servings: 6 servings

Calories: 420

Ingredients Method Notes

Ingredients

  

Toffee Apple Base

• 60 g unsalted butter for the toffee layer
• 100 g dark brown sugar
• 60 ml heavy cream
• 0.5 tsp ground cinnamon
• 3 medium firm apples (Granny Smith or Braeburn) peeled, cored, sliced 0.5 cm thick
• pinch of fine sea salt

Brown Butter Batter

• 115 g unsalted butter browned
• 180 g all-purpose flour
• 130 g dark brown sugar
• 1.5 tsp baking powder
• 1 tsp ground cinnamon
• 0.5 tsp ground ginger
• 0.25 tsp fine sea salt
• 2 large eggs room temperature
• 120 ml whole milk room temperature
• 1 tsp vanilla extract

Method

 

Brown the Butter

1. Heat the oven to 180 C / 355 F.
2. Place 115 g butter for the batter in a small saucepan over medium heat. Cook, swirling often, for 4 to 5 minutes until the butter foams, then turns golden and smells nutty. Pour into a bowl immediately and set aside to cool slightly.

Make the Toffee Apple Base

1. In a 10-inch cast iron skillet over medium heat, melt 60 g butter. Add 100 g dark brown sugar and stir until dissolved, about 1 minute.
2. Pour in 60 ml heavy cream and add a pinch of salt. Stir constantly for 2 minutes until the toffee bubbles and thickens slightly. Remove from heat.
3. Sprinkle 0.5 tsp cinnamon over the toffee. Arrange apple slices in a single overlapping layer directly on top of the toffee. Set aside.

Make the Batter

1. In a large mixing bowl, whisk together 180 g flour, 130 g dark brown sugar, 1.5 tsp baking powder, 1 tsp cinnamon, 0.5 tsp ginger, and 0.25 tsp salt.
2. In a separate bowl, whisk the 2 eggs, 120 ml milk, and 1 tsp vanilla until combined. Pour in the cooled brown butter and whisk again.
3. Add the wet ingredients to the dry ingredients and stir with a wooden spoon until just combined. A few lumps are fine - do not overmix.

Bake

1. Spoon the batter evenly over the apple layer in the skillet. Spread gently with a spatula to cover the apples without disturbing them.
2. Bake on the middle rack for 22 to 25 minutes until the top is golden and a toothpick inserted in the center comes out clean.
3. Remove from the oven and rest in the skillet for 8 to 10 minutes. Run a knife around the edge, then invert onto a serving plate in one confident motion. Serve warm.

Notes

If the toffee base has set too firmly after cooling, warm the skillet over very low heat for 60 seconds before inverting to help it release cleanly.

Tips for Success

• Brown the butter for the batter until it smells nutty and the milk solids turn amber before pulling it off the heat.
• Arrange apple slices in a single overlapping layer so the toffee base coats every piece evenly.
• Run a butter knife around the skillet edge before inverting to release the caramelized base cleanly.
• Let the cake rest 8 to 10 minutes after baking before slicing so the toffee layer sets and holds.
• Use an oven-safe cast iron or stainless skillet – nonstick pans can warp at the high heat needed for caramelization.

Variations

• Add 60 g of toasted pecans to the toffee base before laying the apple slices for a praline-style crunch.
• Swap ground ginger for cardamom and add a pinch of black pepper for a spiced autumn twist.
• Use pears instead of apples and add a tablespoon of bourbon to the toffee base for a smokier flavor.

Storage and Reheating

Store leftover cake covered at room temperature for up to 2 days. The toffee base softens slightly overnight but stays sticky and flavorful.

For longer storage, wrap individual slices in cling film and refrigerate for up to 4 days. Reheat slices in a 160 C / 320 F oven for 8 minutes or in a microwave for 30 to 40 seconds until warmed through.

This cake does not freeze well. The apple layer releases water on thawing and the toffee base turns watery.

Serving Suggestions

Serve warm with a scoop of vanilla ice cream or a spoonful of cold clotted cream. The temperature contrast against the warm toffee base is the point.

For a more casual serve, a pour of cold heavy cream straight from the carton works well — no whipping needed, though a silky vanilla custard base spooned alongside is just as easy and just as good. A few flakes of sea salt scattered on top right before serving sharpen the toffee flavor.

If you’re serving this at the table, bring the skillet out directly. The cast iron holds heat well and it looks good enough to skip the plate.

FAQ

Why did my toffee apple base stick to the skillet instead of releasing cleanly?

This usually happens if the skillet wasn’t greased generously enough before adding the toffee layer, or if the cake was flipped too soon. Let it rest 8 to 10 minutes after baking and run a knife around the edge before inverting.

Can I use salted butter instead of unsalted in this skillet cake?

Yes, but cut the added salt in the batter to a small pinch. Salted butter in both the toffee layer and the batter can make the final cake taste overly salty rather than balanced.

How do I know when the toffee apple skillet cake is fully baked?

Insert a toothpick into the center of the batter – it should come out clean or with a few dry crumbs. The edges will also pull slightly away from the pan sides when the cake is done.

Can I make the toffee apple skillet cake ahead and reheat it whole?

Yes. Bake it fully, cool completely in the skillet, then cover and store at room temperature for up to 2 days. Reheat the whole cake in a 160 C / 320 F oven for 12 to 15 minutes before serving.

What drinks or sauces pair well with toffee apple skillet cake?

A hot black coffee or a lightly spiced chai cuts through the richness of the toffee layer well. For a sauce, a simple salted caramel drizzle or a cold creme anglaise both work without competing with the apple flavor.

Is toffee apple skillet cake vegetarian?

Yes, this recipe is vegetarian. It contains butter, eggs, and cream, so it’s not suitable for vegans without significant substitutions.

Jesse

 [email protected]