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Homemade molten lava cakes are way easier to make than you’d think, and that hot fudge oozing out is such a crowd pleaser! Don’t forget to serve with a scoop of ice cream!
Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser! ohsweetbasil.com

Easy Molten Lava Cake Recipe

Don’t you dare tell me that you’ve never had a Molten Lava Dessert at Chili’s. Don’t. You. Dare. A few years ago, I was in Hawaii and we were STARVING, and the first and only restaurant that we found was a Chili’s. Random, eh? We had this molten lava cakes for dessert and they were so delicious!

Molten chocolate lava cakes are moist chocolate cakes filled with a delicious fudge sauce that are topped with ice cream a homemade magic chocolate shell. Lava cakes are served warm, and the cold ice cream is a delicious contrast.

To make the molten lava cakes, you’re just going to use a boxed cake, which we will doctor up using sour cream. It makes a really moist cake that holds up well to the fudge inside.

In order to make a molten lava cake you need to fill it with hot fudge and then freeze it for a bit so that when you warm up the cake the fudge pours out versus being absorbed by the cake. Does that make sense?

Think about poke cakes, you don’t want the fudge absorbed, though that is delicious, instead it’s best to freeze it so that it stays in the center until you want it to come pouring out.

Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser! ohsweetbasil.com
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We’ve also included a great hot fudge recipe in the recipe card below, but I wont even blink an eye if you skip it and just buy hot fudge from the ice cream section at the store. Though I do think homemade magic shell is far too easy to not do yourself you could buy that as well.

To make homemade chocolate magic shell you just need chocolate chips, we prefer both milk and semi sweet or straight semi sweet and then coconut oil. Melt, stir and set aside.

If you need to store your magic shell in the fridge as you aren’t serving right away, just melt it down again and let it sit before spooning it over the ice cream. It will start to harden right before your eyes and then all you have to do is dig in to your own chocolate molten lava cake!

Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser! ohsweetbasil.com

Molten Lava Cake Ingredients

The ingredients needed to make the molten chocolate lava cakes are pantry staples, making it far too easy to whip up a batch of these babies at a moment’s notice.

Here’s what we used in this copycat Chili’s molten lava cake recipe:

  • Boxed hot fudge cake mix (we prefer Duncan Hines)
  • Eggs
  • Milk
  • Vegetable oil
  • Sour cream
  • Hot fudge, for filling
  • Ice cream, for topping
  • Magic shell, for topping (detailed recipe included in the recipe card below)
Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser! ohsweetbasil.com

How to Make Lava Cakes

Even after making these chocolate molten lava cakes as many times as I have, I’m still shocked at how simple they are to make at home! Here’s the basic rundown of how to make lava cakes:

  1. Whisk together the dry cake mix, eggs, sour cream, milk and oil.
  2. Fill greased cupcake tins 3/4 full, then bake the cakes according to package instructions.
  3. Once baked, turn the cakes onto their tops. Gently cut a hole in the middle.
  4. Fill each chocolate lava cake with hot fudge (homemade or store-bought works).
  5. Freeze the filled cakes for 30 minutes.
  6. Reheat in the microwave for 30 seconds, until warmed through and the hot fudge center is gooey.
  7. Top with ice cream and chocolate magic shell, if desired.
Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser! ohsweetbasil.com

Can I Prep Molten Chocolate Lava Cakes in Advance?

Yes, you can make this molten lava cake recipe ahead and freeze the cakes for up to 2 days. Then reheat them in the microwave like you normally would.

Can I Reheat Molten Lava Cakes in the Oven?

If you don’t have a microwave, you can certainly reheat these molten chocolate lava cakes in the oven. Set you oven to lowest temperature it’ll go, then place the lava cakes on a baking sheet and gently cover with foil so they don’t dry out.

Place the covered chocolate molten lava cakes into the oven and warm for about 10 to 15 minutes, depending on how hot your oven is.

Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser! ohsweetbasil.com

Can I Make Lava Cakes From Homemade Cake?

Yes, if you’d rather not use a boxed cake mix you’re welcome to use your favorite homemade chocolate cake instead.

Can I Use Another Type of Boxed Cake Mix?

You likely can, although we recommend using a chocolate cake mix of some kind. If you use another boxed cake mix and it turns out well for you, please let us know by leaving a comment down below!

Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser!

Tips for Making Molten Lava Cake

First and foremost, please note that the boxed cake mix in this recipe is added to the lava cake batter as a dry ingredient. You do NOT add the ingredients called for on the side of the box. You use only the dry cake mix itself in this molten lava cake recipe.

Also, I think you could make mini cakes in whatever you want, but mini bunt pans, or Texas-sized Cupcake pans work fantastic. We use this jumbo muffin pan which I got off of Amazon. It was cheaper than at other stores and better quality. Yes, quality matters as you don’t want a pan that will quickly brown the cakes.

When filling the lava cakes with hot fudge, I first tried to slice off a little from the bottom so that the cakes sat flat, but I found that the sauce seeped through some of them. Instead, I just hurried and turned them out onto a wire rack upside down and because they were still hot it just flattened the dome for me.

I also think it would be wise to remind you that when you are making your domes you should be very mindful of how far down your knife reaches. As you are cutting it’s easy to forget and accidentally poke through the bottom of the chocolate cakes.

Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser!

More EASY CAKE RECIPES:

Copycat Chili’s Molten Lava Cakes

3.81 from 63 votes

Chocolate Molten Lava Cakes

By Sweet Basil
Prep1 hour 25 minutes
Cook30 minutes
Total1 hour 55 minutes
Servings8 large or 16 regular
Homemade molten lava cakes are way easier to make than you'd think, and that hot fudge oozing out is such a crowd pleaser! Don't forget to serve with a scoop of ice cream! 

Ingredients 

Molten Lava Cakes

  • 1 Box Duncan Hines Fudge Cake Mix
  • 3 Large Eggs
  • 1/2 Cup Sour Cream
  • 1 Cup Milk
  • 1/2 Cup Oil
  • Vanilla Ice Cream, for serving
  • Chocolate Shell Ice Cream Topping, for serving
  • Caramel Sauce, for serving

Hot Fudge

Magic Shell

  • 2 Cups Chocolate Chips, (we do half milk, half semi-sweet or all semi-sweet)
  • 1/4 Cup Coconut Oil
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Instructions 

Make the Lava Cakes:

  • In a large bowl, stir together the dry cake mix, eggs, sour cream, milk and oil.
    1 Box Duncan Hines Fudge Cake Mix, 3 Large Eggs, 1 Cup Milk, 1/2 Cup Oil, 1/2 Cup Sour Cream
  • Spray a large Cupcake pan with nonstick spray and evenly distribute batter 3/4 way full. Bake according to package directions.
  • Turn the cakes out onto their tops creating a “volcano” and allow to cool.
  • Using a pairing or serrated knife, gently cut a hole out of the center without going clear to the bottom.
  • Fill with hot fudge that is cool and then slice off the bottom circle of the piece of cake you removed and place it on the hot fudge hole like a lid.
  • Freeze for 30 minutes, up to 2 days with plastic wrap over the pan of cakes.
  • Remove the cakes from the freezer and reheat in the microwave until warm, about 30 seconds.
  • Top with ice cream, caramel, and magic shell.
    Vanilla Ice Cream, Chocolate Shell Ice Cream Topping, Caramel Sauce

Make the Hot Fudge:

  • Melt all of the ingredients in a medium sauce pan over medium heat.
    1 Can Sweetened Condensed Milk, 1 Bag Semi Sweet Chocolate Chips, 4 Tablespoons Unsalted Butter, 1 teaspoon Pure Vanilla Extract, 1 Pinch Salt
  • Bring to a boil, stirring constantly.
  • Continue to boil and stir for two minutes.
  • Remove the pan from the heat and continue to stir for one minute.
  • Allow the fudge sauce to cool.

Make the Magic Shell:

  • Place the chocolate in a microwave safe bowl along with the coconut oil and slowly heat for 30 second intervals, stirring often until melted.
    2 Cups Chocolate Chips, 1/4 Cup Coconut Oil
  • Serve over cold ice cream and it will harden.

Recipe Notes

These cakes are so great to be made ahead of time, and freeze, but don’t forget to cover with plastic wrap so ice crystals don’t form.

Nutrition

Serving: 1g, Calories: 1284kcal, Carbohydrates: 122g, Protein: 17g, Fat: 84g, Saturated Fat: 40g, Polyunsaturated Fat: 9g, Monounsaturated Fat: 29g, Trans Fat: 1g, Cholesterol: 120mg, Sodium: 567mg, Potassium: 1030mg, Fiber: 9g, Sugar: 87g, Vitamin A: 600IU, Vitamin C: 1mg, Calcium: 349mg, Iron: 9mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Like this? Leave a comment below!
Homemade molten lava cakes are way easier to make than you'd think, and that hot fudge oozing out is such a crowd pleaser! Don't forget to serve with a scoop of ice cream! 

Copycat chili's molten lava cakes recipe is way easier to make than you probably think and that hot fudge oozing out is such a crowd pleaser!

About The Author

Carrian Cheney

Carrian Cheney is the creative force behind ‘Oh, Sweet Basil,’ a food blog she co-authors with her husband, Cade. She creates fresh, family-friendly recipes that encourage togetherness in the kitchen.

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3.81 from 63 votes (60 ratings without comment)

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70 Comments

  1. MJ says:

    5 stars
    Use a grapefruit spoon with a serrated edge and narrow bowl to cut the fudge hole. Easy to see the depth and size. You can sometimes pick up a single cheap one at large grocery stores.

    1. Sweet Basil says:

      That’s a great idea! Thanks for the tip!

  2. Ariel says:

    Can you clarify how many it makes? It says 8 large or 16 regular but I’m not sure which pan is considered which. I have the Texas sized muffin pan. Thank you!

      1. Meredith says:

        “Texas size muffins” is the Amazon title description of the pan you link to in the blog post where you said, “mini bunt pans, or Texas-sized Cupcake pans work fantastic. We use this jumbo muffin pan which I got off of Amazon.”

      2. Sweet Basil says:

        Hi Meredith! Yes, Texas size and jumbo are both for the same size of cupcake pan. We love it for these lava cakes!

  3. Kelly says:

    Just made these for my daughter’s birthday tomorrow. Can these be kept in the fridge it’ll must they be frozen until use? Will they become soggy or something if refrigerated rather than frozen?

    1. Sweet Basil says:

      Hi Kelly! They will be fine in the refrigerator for up to 5 days. Enjoy! And happy birthday to your daughter!

  4. ted says:

    Amazing! Thanks for this quick and easy lava cake recipe.lava cakes are such a delicacy ,right? It can be the perfect choice for the upcoming christmas. I appreciate your idea of simplifying the ingredients. The one point I would love to mention is that I would prefer using ghee clarified butter as an oil substitute. Ghee will give this recipe a distinct nuttiness and an excellent flavor.

    1. Sweet Basil says:

      Thank you so much for the feedback Ted! It would make a perfect Christmas dessert! Happy holidays!

  5. Tiffany Ellis says:

    Is the nutrition information for the entire recipe or per serving?

    1. Sweet Basil says:

      Hi Tiffany! That is the nutrition information for 1 large molten lava cake.

  6. Michelle says:

    Can you store the extra hot fudge in the refrigerator and how long will it last?

    1. Sweet Basil says:

      Yes you can store it in the fridge. It will last for 3-4 days.

  7. Diane says:

    I want to make the copycat Chili’s molten lava cakes and I like to watch the video how you make it. It says VIDEO beside the name of the recipe but no where can I watch the video. The videos that are shown are Best Roasted Turkey recipe, chili recipe, grilling corn??? Can you help me and tell me where I can watch the video for the lava cakes….thank you in advance

  8. Cat B. says:

    5 stars
    Made this last year for my husbands birthday. He’s obsessed with Chili’s and especially their lava cake. He was so impressed with this and heavily praised it for weeks. Naturally, I’m making it again this year. Very easy to do and tastes like the real thing! I did go ahead and buy the large cupcake tin, and I’m glad I did since I’ll probably be making this once a year for the rest of my life.

    1. Sweet Basil says:

      This totally makes me day Cat! Happy birthday to your husband! So glad you enjoy this recipe and thank you so much for taking time to leave a comment!