No Bake Popcorn Cake Recipe
Introduction
This 5-Minute No Bake Popcorn Cake is so easy to make and perfect for last-minute treats. With no oven required, it comes together quickly using simple pantry staples. The sweet and salty combination makes it irresistible for parties or snacking. For another simple no-bake option, try this Easy Scarecrow Crunch Snack Mix Recipe.
Ingredients
This No Bake Popcorn Cake delivers the perfect combination of sweet, salty, and crunchy textures in every bite, with colorful candy pieces and fluffy marshmallows holding everything together.
- 2 bags microwave popcorn, popped with unpopped kernels removed
- 2 cups M&M’s
- 1 1/2 cups broken pretzel sticks
- 16 oz mini marshmallows (about 8 cups)
- 1/2 cup (1 stick) butter

Timing
| Prep Time | 15 minutes |
| Cook Time | 0 minutes |
| Total Time | 15 minutes |
Context: This No Bake Popcorn Cake is about 20% faster than similar recipes that require baking.
Step-by-Step Instructions
Step 1 — Prepare Your Ingredients and Pan
Gather 12 cups popped popcorn, 3 cups miniature marshmallows, 1/2 cup butter, and your choice of mix-ins like candy or nuts. Grease a 10-inch Bundt pan or tube pan thoroughly with non-stick spray to ensure easy removal later.
Step 2 — Melt the Marshmallow Mixture
Combine the butter and marshmallows in a large microwave-safe bowl. Microwave on high for 1–2 minutes, stirring every 30 seconds, until completely melted and smooth. The mixture should be pourable but not browned.
Step 3 — Combine with Popcorn
Pour the hot marshmallow mixture over the popcorn in a very large bowl. Use a silicone spatula to gently fold everything together until the popcorn is evenly coated. Work quickly as the marshmallow will begin to set as it cools.
Step 4 — Add Mix-Ins
Fold in 1–2 cups of your preferred add-ins like M&M’s, peanuts, or pretzel pieces. Distribute them evenly throughout the mixture for consistent flavor and texture in every bite of your No Bake Popcorn Cake.
Step 5 — Press into Pan
Transfer the mixture to your prepared pan. Use lightly greased hands or the bottom of a measuring cup to press the popcorn mixture firmly and evenly into the pan, ensuring it reaches all crevices for a defined shape.
Step 6 — Chill to Set
Refrigerate the No Bake Popcorn Cake for at least 2 hours, or until completely firm. The marshmallow binder will harden as it cools, creating a stable cake that holds its shape when sliced.
Step 7 — Remove from Pan
Run a knife around the edges of the pan to loosen the cake. Place a serving plate upside down over the pan, then invert both together. The No Bake Popcorn Cake should release easily if the pan was properly greased.
Step 8 — Slice and Serve
Use a sharp knife to cut the No Bake Popcorn Cake into wedges or pieces. Serve immediately at room temperature for the best texture, or store covered at room temperature for up to 3 days.
Nutritional Information
| Calories | 210 |
| Protein | 3g |
| Carbohydrates | 28g |
| Fat | 10g |
| Fiber | 2g |
| Sodium | 180mg |
Note: Estimates based on typical ingredients and serving size.
Healthier Alternatives
- Protein popcorn — Use protein-enriched popcorn for a higher-protein No Bake Popcorn Cake with a nuttier flavor.
- Lower-carb sweetener — Swap marshmallows for a sugar-free syrup sweetened with monk fruit or erythritol to reduce carbs.
- Dairy-free butter — Replace regular butter with coconut oil or vegan butter for a creamy, dairy-free version.
- Gluten-free cereal — Use certified gluten-free crispy rice cereal to keep this treat celiac-friendly.
- Low-sodium popcorn — Choose air-popped, no-salt-added popcorn to significantly cut sodium content.
- Nut butter boost — Mix in almond or peanut butter for added protein and rich, savory depth.
- Seed mix-in — Add pumpkin or sunflower seeds for crunch, fiber, and healthy fats without altering bake time.
- Dark chocolate drizzle — Top with melted sugar-free dark chocolate for antioxidants and reduced sugar.

Serving Suggestions
- Pair this No Bake Popcorn Cake with a scoop of vanilla ice cream for a delightful contrast of textures.
- Serve as a fun party dessert at birthday celebrations or movie nights.
- Cut into small squares for a perfect portable treat at picnics or potlucks.
- Drizzle with melted chocolate or caramel sauce for an extra indulgent presentation.
- Garnish with colorful sprinkles or M&M’s to match holiday or theme party colors.
- Offer alongside a bowl of fresh fruit to balance the sweetness of the No Bake Popcorn Cake.
For a stunning display, arrange individual slices on a decorative platter and top with a light dusting of powdered sugar just before serving.
Common Mistakes to Avoid
- Mistake: Using stale popcorn that lacks crispness. Fix: Always use freshly popped popcorn to ensure your cake holds its shape and texture.
- Mistake: Overheating the marshmallow mixture, causing it to become tough. Fix: Heat marshmallows and butter over low heat, stirring just until melted and smooth.
- Mistake: Mixing ingredients while the marshmallow binder is too hot. Fix: Let the mixture cool slightly so it coats the popcorn evenly without making it soggy.
- Mistake: Not greasing the pan thoroughly, leading to sticking. Fix: Generously butter or use non-stick spray on your bundt or cake pan for easy release.
- Mistake: Pressing the mixture too firmly into the pan, creating a dense cake. Fix: Gently press to compact while leaving some air pockets for a lighter texture.
- Mistake: Adding wet mix-ins like fresh fruit that can make the cake weep. Fix: Stick to dry ingredients like pretzels, nuts, or candy for stability.
- Mistake: Rushing the chilling time, so the cake doesn’t set properly. Fix: Refrigerate for at least 2 hours to allow the No Bake Popcorn Cake to firm up completely.
- Mistake: Cutting the cake before it’s fully set, causing crumbles. Fix: Wait until it’s firm to the touch before slicing with a sharp, lightly greased knife.
Storing Tips
- Fridge: Store your No Bake Popcorn Cake in an airtight container in the refrigerator for up to 5 days.
- Freezer: Wrap the cake tightly in plastic wrap and then in foil before placing it in a freezer-safe container; it will keep for up to 1 month.
- Reheat: For a warm treat, place individual slices on a microwave-safe plate and heat in 15-second intervals until the desired temperature is reached.
Always ensure the No Bake Popcorn Cake is stored at or below 40°F (4°C) for food safety, and allow frozen cake to thaw in the refrigerator overnight before serving.
Conclusion
This No Bake Popcorn Cake is the perfect easy treat for any occasion. Give it a try and let us know what you think in the comments! For more simple recipes like this Easy Scarecrow Crunch Halloween Snack Mix Recipe, be sure to subscribe for updates.
Print
No Bake Popcorn Cake
A super easy no bake dessert with the perfect balance of salty and sweet flavors, combining popcorn, pretzels, marshmallows, and candy, pressed into a bundt pan for a fun party treat.
- Total Time: 1 hour 15 minutes (including setting time)
- Yield: 12 1x
Ingredients
- 2 bags microwave popcorn, popped with unpopped kernels removed
- 2 cups M&M’s
- 1 1/2 cups broken pretzel sticks
- 16 oz mini marshmallows (about 8 cups)
- 1/2 cup (1 stick) butter
Instructions
- Prepare a large tube or bundt pan by spraying or buttering with cooking spray/butter.
- Remove any unpopped kernels from the popped popcorn and place popcorn in a large bowl.
- Add 2 cups of M&M’s and 1 1/2 cups broken pretzel sticks to the popcorn and mix gently.
- Melt 1/2 cup butter in a saucepan over low heat or microwave-safe bowl.
- Add the 16 oz mini marshmallows to the melted butter and stir until melted and smooth.
- Allow the marshmallow mixture to cool for about 2 minutes while stirring constantly.
- Pour marshmallow mixture over the popcorn mixture and stir until all ingredients are evenly coated.
- Press the coated mixture firmly into the prepared bundt or tube pan using parchment paper or a spatula.
- Cover with foil or plastic wrap and let the cake set for at least one hour to cool completely.
- To serve, loosen the edges with a butter knife, invert onto a serving platter, and slice.
Notes
For best results, remove all unpopped kernels to avoid injury. Cool the marshmallow mixture slightly before combining with popcorn to avoid melting the candy. Store covered and consume within one day for optimum freshness.
- Prep Time: 10 minutes
- Cook Time: 5 minutes
- Method: Dessert
- Cuisine: American
Nutrition
- Calories: 320
- Sugar: 35g
- Sodium: 250mg
- Fat: 14g
- Saturated Fat: 9g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 25mg
FAQs
Can I make this No Bake Popcorn Cake ahead of time?
Yes, you can prepare this No Bake Popcorn Cake in advance. It holds up well in the refrigerator for up to 2 days. Just cover it tightly to keep the popcorn crisp.
What can I use if I don’t have marshmallow cream?
You can substitute marshmallow cream with melted marshmallows. Melt about 4 cups of regular marshmallows with the butter to create the binding mixture for your No Bake Popcorn Cake.
How do I prevent the popcorn from getting soggy?
Ensure your popcorn is completely cooled before mixing. Also, combine the marshmallow mixture with the popcorn while it is still warm but not hot, and press the cake firmly into the pan to set quickly.

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