I grew up with boxed-mix shortcuts for party desserts, and these Caramel-Studded Brownies are one of those recipes that always stole the show. They turn a single box of Betty Crocker German Chocolate Cake mix into a gooey, chocolate-and-caramel layered bar that’s easy enough for a weeknight and impressive enough for company. If you want something with brownie vibes but even richer, try these alongside my favorite chocolate mousse brownies for a full dessert spread.
What makes this recipe special
This twist on boxed-mix brownies gives you fast prep, big caramel payoff, and a foolproof texture. The cake mix creates a fudgy base without eggs, the chilled second layer bakes into a soft top, and the melted Kraft caramels add that irresistible chew. It’s ideal for potlucks, school functions, or any time you want a crowd-pleasing traybake with minimal fuss.
“I brought these to a family picnic and everyone asked for the recipe. The caramel is addicting and the bars stayed moist for days.”
Step-by-step overview
Before you begin: you’ll form a thick batter from the cake mix, press half into a prepared pan and briefly blind-bake it. While that base bakes, melt the caramels with evaporated milk into a pourable sauce. Then layer chocolate chips and warm caramel over the par-baked bottom, patch with the chilled remaining batter, and finish baking. Cool completely, then chill for neater slices.
Key ingredients

- 1 box Betty Crocker German Chocolate Cake mix
- 1/3 cup evaporated milk for the batter (plus more below)
- 2/3 cup margarine, melted and cooled
- 1 1/2 cups chocolate chips (milk or semi-sweet)
- 1 bag Kraft caramels, unwrapped
- 1/3 cup evaporated milk for melting the caramels
Notes and substitutions: use semi-sweet chips if you prefer less sweetness. If you want dairy-free, choose dairy-free margarine and dairy-free caramel bites; textures will vary slightly. The evaporated milk adds richness and helps the boxed mix bind without eggs.
Step-by-step instructions

- Preheat your oven to 350°F. Lightly coat a 9 by 13-inch pan with nonstick spray.
- In a mixing bowl, stir the cake mix, 1/3 cup evaporated milk, and the cooled melted margarine until a thick batter forms. It should be pliable but not runny.
- Press half of the batter into the bottom of the prepared pan in an even layer. Put the remaining half in the refrigerator to chill while the bottom layer bakes.
- Bake the pan for 6 minutes. This briefly sets the base so it can hold the toppings.
- While the pan bakes, place the unwrapped caramels and 1/3 cup evaporated milk in a microwave-safe bowl. Heat in 20 to 30 second bursts, stirring between each, until the caramel is smooth and pourable. Keep warm.
- Remove the pan from the oven. Evenly sprinkle the chocolate chips over the par-baked bottom. Drizzle the warm caramel over the chocolate chips so it fills gaps and creates ribbons of caramel.
- Take the chilled batter from the fridge and pat it over the caramel and chips in pieces, patching the top so the caramel peeks through in spots. It does not need to be perfectly smooth.
- Return the pan to the oven and bake for about 16 minutes more, until the top is set and a toothpick comes out with just a few moist crumbs.
- Let the bars cool completely in the pan. For firmer caramel and cleaner slices, chill in the refrigerator before cutting. Store leftovers covered in the refrigerator for up to one week.
Best ways to enjoy it
Serve warm with a scoop of vanilla ice cream for a classic contrast, or plate squares at room temperature alongside coffee for an afternoon treat. For a party platter, cut into bite-sized bars and arrange with fresh berries to cut the sweetness. If you want even more chocolate, lightly dust the tops with cocoa powder or drizzle melted chocolate over the cooled bars.
You can also compare texture goals with other boxed-mix desserts such as my take on chocolate mousse brownies recipe when deciding how fudgy or cakey you prefer your bars.
Storage and reheating tips
Store cooled bars in an airtight container in the refrigerator for up to seven days. To freeze, wrap squares individually in plastic wrap and place them in a freezer-safe bag for up to three months; thaw overnight in the fridge before serving. Reheat single portions in the microwave for 10 to 15 seconds if you want the caramel softer. Always cool to room temperature before refrigerating to avoid condensation that makes the texture soggy.
Helpful cooking tips
- Use slightly cooled melted margarine; if it’s too hot it can thin the batter too much.
- Chill the top batter that contrast in temperature helps you patch the top without the caramel collapsing through.
- If the caramel firms while you’re assembling, warm it briefly again in the microwave in 10-second bursts.
- For clean slices, chill the finished slab, then use a sharp knife warmed under hot water and wiped dry between cuts.
- Keep an eye during the final bake; oven variances mean 14 to 18 minutes may be needed. Look for a set top with a few moist crumbs on a toothpick.
Recipe variations
- Nut crunch: sprinkle toasted pecans or chopped walnuts over the chips before drizzling caramel.
- Salted caramel: finish with a light sprinkle of flaky sea salt for a sweet-salty balance.
- Chocolate swap: use dark chocolate chips for a deeper chocolate note.
- Mini bars: bake in an 8-inch square pan and reduce total bake time by a few minutes; watch for doneness.
- Lower-sugar option: choose reduced-sugar chocolate chips and smaller caramel pieces; expect a slightly different texture.
Common questions
How long does this take from start to finish?
Hands-on time is about 20 minutes. Total time including two bakes and cooling is roughly 1 hour to 1 hour 15 minutes. Chilling before slicing adds extra time but gives cleaner pieces.
Can I make these ahead for a party?
Yes. Bake and cool completely, then refrigerate. For the neatest slices, chill for at least 1 hour before cutting. You can make them the day before and keep covered in the fridge.
Can I use a different cake mix?
The German Chocolate mix adds a rich chocolate-coconut flavor note, but you can use a standard chocolate cake mix if you prefer a more neutral base. Texture will be similar since the mix is acting as the dry structure for the bars.
What if my caramel is too thick to drizzle?
Warm it gently in short microwave bursts and stir until pourable. Adding an extra teaspoon or two of evaporated milk can loosen it, but add sparingly so it does not become too thin.
Are these freezer-friendly?
Yes. Wrap cooled squares individually and store in a freezer-safe bag for up to three months. Thaw overnight in the refrigerator for best texture.

Caramel-Studded Brownies
Ingredients
Method
- Preheat your oven to 350°F. Lightly coat a 9 by 13-inch pan with nonstick spray.
- In a mixing bowl, stir the cake mix, 1/3 cup evaporated milk, and the cooled melted margarine until a thick batter forms.
- Press half of the batter into the bottom of the prepared pan in an even layer.
- Put the remaining half in the refrigerator to chill while the bottom layer bakes.
- Bake the pan for 6 minutes.
- While the pan bakes, place the unwrapped caramels and 1/3 cup evaporated milk in a microwave-safe bowl. Heat until the caramel is smooth and pourable.
- Remove the pan from the oven. Sprinkle the chocolate chips over the par-baked bottom.
- Drizzle the warm caramel over the chocolate chips.
- Take the chilled batter from the fridge and pat it over the caramel and chips in pieces.
- Return the pan to the oven and bake for about 16 minutes more.
- Let the bars cool completely in the pan.
- For firmer caramel and cleaner slices, chill in the refrigerator before cutting.
Nutrition
Notes
Tried this recipe?
Let us know how it was!
Caramel-Studded Brownies
Ingredients
Method
- Preheat your oven to 350°F. Lightly coat a 9 by 13-inch pan with nonstick spray.
- In a mixing bowl, stir the cake mix, 1/3 cup evaporated milk, and the cooled melted margarine until a thick batter forms.
- Press half of the batter into the bottom of the prepared pan in an even layer.
- Put the remaining half in the refrigerator to chill while the bottom layer bakes.
- Bake the pan for 6 minutes to set the base.
- While the pan bakes, place the unwrapped caramels and 1/3 cup evaporated milk in a microwave-safe bowl. Heat until the caramel is smooth and pourable.
- Remove the pan from the oven. Evenly sprinkle the chocolate chips over the par-baked bottom.
- Drizzle the warm caramel over the chocolate chips.
- Take the chilled batter from the fridge and pat it over the caramel and chips in pieces.
- Return the pan to the oven and bake for about 16 minutes more, until the top is set and a toothpick comes out with just a few moist crumbs.
- Let the bars cool completely in the pan.
- For firmer caramel and cleaner slices, chill in the refrigerator before cutting.


