Caramelized Campfire Pineapple Upside Down Cake

Golden-brown pineapple upside down cake featuring caramelized fruit rings and bright red cherries on top.
Pineapple Upside Down Cake: Baked
By Jordan Smith
Cast iron holds heat better than a thin pan, which keeps the crumb moist. This Campfire Pineapple Upside Down Cake uses a sugar shield to protect the fruit from burning.
  • Time: 15 min active + 40 min cook
  • Flavor/Texture Hook: Gooey caramelized pineapple and fluffy sponge
  • Perfect for: Group camping trips or Boy Scout outings

Quick Recipe Specs

The goal here is a mahogany colored top and a cake that doesn't stick to the iron. You'll need a steady heat source and a bit of patience while the sugar bubbles.

Bright
Pineapple acidity
Rich
Browned butter
Sweet
Caramelized sugar
Soft
Spongy cake

What Nobody Tells You

The physics of a campfire are different from an oven. You aren't surrounded by hot air, so you have to create a heat chamber.

  • Heavy Iron: The thick walls of a Dutch oven distribute heat so the edges don't scorch before the middle sets.
  • Sugar Barrier: Melted brown sugar and butter create a syrup that protects the pineapple from the direct heat of the coals.
  • Coal Distribution: Placing more coals on the lid than the bottom mimics a convection oven and prevents a burnt base.
MethodTimeTextureBest For
Dutch Oven40 minDense/CaramelizedLarge Groups
Cast Iron Skillet30 minThinner/CrispierSmall Groups
Standard Oven35 minConsistent/LightHome Baking

Gathering Your Essentials

I recommend a high fat butter for a more luxurious caramel. If you're short on time, a blend works, but the scratch method offers far more complexity.

The Base 1/2 cup (115g) unsalted butter, softened Why this? Forms the caramel foundation 3/4 cup (150g) packed light brown sugar Why this? Adds deep molasses flavor 1 can (20 oz / 567g) pineapple slices, drained Why

This? Brings a bright acidity 16 maraschino cherries, stems removed Why this? Provides sweet accents

The Batter 2 cups (250g) all purpose flour Why this? Gives the cake structure 1 cup (200g) granulated sugar Why this? Offsets the brown sugar 2 tsp (10g) baking powder Why this? Encourages the rise 1/2 tsp

(3g) salt Why this? Tempers the sugar 1/2 cup (115g) softened butter Why this? Keeps the texture soft 1 large egg Why this? Acts as the binder 3/4 cup (180ml) whole milk Why this? Keeps the crumb

Moist 1 tsp (5ml) vanilla extract Why this? Provides a classic scent

IngredientWhat It DoesBest Swap
Unsalted ButterFat and richnessCoconut Oil (adds nuttiness)
Brown SugarCaramel flavorMaple Syrup (makes it runnier)
Whole MilkLiquid baseButtermilk (creates a tangier crumb)

Equipment Needed

While you don't need fancy gear, using the correct tools prevents unnecessary messes.

  • 12 inch cast iron Dutch oven with a tight fitting lid
  • Heat resistant gloves (vital for shifting coals)
  • Metal spatula
  • Mixing bowl and whisk
  • Large serving platter
Chef Note: If your lid is loose, add a few extra coals to the edges to lock in the heat.

Step-by-step Instructions

A moist golden slice topped with a glistening pineapple ring and a cherry, served on a clean white ceramic plate.

First, prepare your fire. You are looking for glowing embers rather than active flames.

1. Set Up Your Heat Source

Get your charcoal or campfire ready. Light about 25-30 coals and split them into two groups: one for beneath the oven and one for the lid.

2. Create the Caramel Base

Spread the first 1/2 cup of softened butter evenly across the bottom of the Dutch oven. Layer the brown sugar uniformly over the butter.

3. Layer the Fruit

Arrange the drained pineapple slices on top of the sugar, placing a single maraschino cherry in the middle of each ring.

4. Mix the Batter

In a mixing bowl, whisk the flour, granulated sugar, baking powder, and salt. Stir in the remaining softened butter, egg, milk, and vanilla until the mixture is smooth and creamy.

5. Pour and Smooth

Gently pour the batter over the pineapples. Use a spatula to level the surface, ensuring there are no gaps.

6. Begin Baking

Set the Dutch oven over 8-10 glowing coals and place 15-20 coals on the lid. Bake for 40 minutes until a tester inserted in the middle emerges clean.

7. The Final Flip

Remove the lid and run a knife around the edge of the cake. While still hot, place a serving platter over the oven and quickly invert it to reveal the fruit.

Common Mistakes & Troubleshooting

The most common issue is temperature swings. If the wind picks up, your lid coals will cool down faster than the bottom ones.

Bottom is Burnt

This happens when the base heat is too aggressive. You'll smell a bitter, burnt sugar scent. Remove 3-4 coals from the bottom and move them to the lid.

Middle is Doughy

Your coals have gone grey and lost their heat. This is common in breezy conditions. Add a fresh layer of hot embers to the lid and bake for another 10 minutes.

Cake Sticks to Pan

You waited too long to flip. The caramel hardens as it cools, essentially gluing the cake to the iron. Flip the cake while the pan is still steaming.

ProblemFix
Burnt BottomReduce bottom coals
Raw CenterAdd hot coals to lid
Stuck CakeFlip immediately while hot
For a firmer set
bake 5 minutes longer.
For extra caramel
add 2 tablespoons more brown sugar.
For a lighter crumb
sift the flour twice.
Batter TypeFlavorPrep TimeCost
From ScratchRich/Complex15 minHigher
Cake MixConsistent5 minLower

Storing and Saving Scraps

While this cake is wonderful warm, it stores well. Keep any leftovers chilled in a tight fitting container for up to 3 days. You can also freeze slices for up to a month, although the pineapple might release some extra liquid during thawing.

To reheat, microwave a slice for 20 seconds or warm it in a pan with a bit of butter. If you have any remaining pineapple juice, put it to use as a glaze for these Baked Apples for another tasty treat.

Mix It Up

For a seasonal variation, try replacing the pineapple with sliced apples or peaches. If using a cake mix, simply follow the "from scratch" instructions on the box but utilize the Dutch oven method.

For another quick dessert, give Banana Splits a try. Stirring a pinch of cinnamon into the flour mixture adds richness and pairs wonderfully with the caramelized sugar.

Presentation Tips

The flip is the most exciting part, but it can be messy. Make sure your platter is slightly larger than the Dutch oven.

Serve each slice with a dollop of whipped cream or a scoop of vanilla ice cream. The cold cream against the warm, caramelized pineapple is the best part. Since this recipe makes 16 servings, it's great for a crowd.

Just make sure you have enough plates before you do the flip, or you'll be scrambling while the cake cools.

Recipe FAQs

How to arrange the fruit for a professional look?

Place the drained pineapple slices in a tight overlapping pattern. Put one maraschino cherry in the center of each ring to keep them secure during baking.

Is it true you can't get a cake to rise in a Dutch oven?

That's a myth. Using 15-20 coals on the lid provides the top-down heat needed for the baking powder to lift the batter.

Why did my bottom crust burn while the top stayed raw?

Too many coals were likely placed underneath the oven. Balance the heat by using 8-10 coals on the bottom and 15-20 on top.

What's the safest way to flip the cake?

Place a serving platter over the oven while the cake is still hot. Quickly invert the pot and lift it straight up to reveal the caramelized fruit.

Do I really need coals on the lid to bake this?

No, and here's why. Without lid heat, the top of the cake will remain as raw batter while the bottom burns from the direct fire.

Can I use a different milk for the batter?

Substitute whole milk with buttermilk for a tangier flavor and softer crumb. If you enjoyed the texture of my buttermilk pancakes, you'll love that swap here.

Which coal distribution ensures an even bake?

Use a ratio of roughly one-third of the coals underneath and two-thirds on the lid. This setup mimics a traditional oven environment.

Could a knife help the cake not stick to the sides?

Run a knife around the edge of the cake immediately after removing it from the heat. This releases the edges before you flip the dessert onto the platter.

Campfire Pineapple Upside Down Cake

Pineapple Upside Down Cake: Baked Recipe Card
Pineapple Upside Down Cake: Baked Recipe Card
Preparation time:15 Mins
Cooking time:40 Mins
Servings:16 servings
Category: DessertCuisine: American
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Ingredients:

Instructions:

Nutrition Facts
Per serving
Calories
281 kcal
% Daily Value*
Total Fat 12.4g
Sodium 215mg
Total Carbohydrate 40.4g
   Dietary Fiber 0.6g
   Total Sugars 31.2g
Protein 2.3g
* Percent Daily Values are based on a 2,000 calorie diet.
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