easy halloween oreo cake bars

These Easy Halloween Oreo Cake Bars are a fun, spooky treat that’s perfect for the holiday. Imagine rich, fudgy cake bars filled with crushed Oreos and topped with a festive Halloween twist think colorful sprinkles or candy eyes. They’re super simple to make and taste amazing, with a great mix of crunch and softness. Whether you’re making them for a party or just as a treat for yourself, these cake bars will definitely be a hit. Plus, they’re a great way to get into the Halloween spirit without too much fuss. Give them a try you won’t regret it!

Ingredients & Substitutions

• Oreo Cookies: You’ll need classic Oreo cookies for this recipe. If you want to switch things up, you can try using different Oreo flavors like chocolate or mint. Just keep in mind, it might change the overall taste slightly.
• Butter: This adds richness and helps bind the bars together. Unsalted butter is best, but if you only have salted, you can use that and skip adding extra salt.
• Sugar: Regular granulated sugar works here. If you’re looking for a less sweet version, you could reduce the sugar a little, but keep in mind it might affect the texture.
• Eggs: These give the cake bars structure. If you’re out of eggs, a flaxseed or chia egg can work as a substitute, but the bars may turn out slightly denser.
• Flour: All-purpose flour is perfect for this recipe. If you need a gluten-free version, swap it out with a good gluten-free flour blend.
• Baking Powder: This helps the bars rise. If you don’t have baking powder, you can use a mix of baking soda and cream of tartar instead.
• Vanilla Extract: A little vanilla adds a nice flavor to the bars. If you don’t have vanilla on hand, you could try almond extract or just leave it out entirely.
• Halloween Sprinkles or Candies: These are optional but add a festive touch. You can swap them with any themed sprinkles or candy you like for other holidays or events.

These ingredients come together to make a simple and fun treat that’s easy to customize based on what you have in your pantry.

The Preparation Method

1. Preheat the oven: Start by preheating your oven to 350°F (175°C). Line a baking dish with parchment paper or lightly grease it to make sure the bars don’t stick.
2. Crush the Oreos: In a ziplock bag or food processor, crush about 20 Oreo cookies into small pieces. You want them broken up, but not completely powdered some chunks are good for texture.
3. Melt the butter: In a microwave-safe bowl, melt the butter until fully liquid. Let it cool slightly before using.
4. Mix the wet ingredients: In a large bowl, whisk together the melted butter, sugar, eggs, and vanilla extract until smooth and well combined.
5. Add the dry ingredients: Slowly add the flour and baking powder to the wet mixture, stirring until just combined. Be careful not to overmix the batter it should be thick but smooth.
6. Fold in the Oreos: Gently fold in the crushed Oreo cookies, making sure they’re evenly distributed throughout the batter.
7. Spread in the pan: Pour the batter into your prepared baking dish and spread it out evenly with a spatula. Sprinkle Halloween-themed sprinkles or candy on top to give it that festive look.
8. Bake: Place the dish in the oven and bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean. Keep an eye on it you don’t want to overbake, or the bars will be dry.
9. Cool and cut: Once baked, let the bars cool in the pan for about 10 minutes, then transfer them to a wire rack to cool completely. Once cooled, cut them into squares or bars.

These Oreo Cake Bars are now ready to serve. They’re best enjoyed with a glass of milk or as part of your Halloween party spread.

Prep Time: 10 mins, Cooking Time: 25 mins, Total Time: 35 mins, Kcal: 220 per serving, Servings: 12 bars.

Oreo Cookies

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Halloween Sprinkles

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Halloween Sprinkles

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How to Decorate Halloween Oreo Cake Bars

Decorating Halloween Oreo Cake Bars is super easy and fun! Once the bars are baked and cooled, you can get creative with festive toppings. Start by sprinkling Halloween-themed sprinkles look for ones shaped like pumpkins, bats, or ghosts. You can also add candy eyeballs for a spooky touch. If you want to take it a step further, drizzle some melted orange or green candy melts across the top for extra color. Gummy worms or tiny candy spiders can also add a fun, creepy vibe. Let everything set before serving, and you’ll have the perfect Halloween treat!

How to Serve

Once your Easy Halloween Oreo Cake Bars are cooled and cut, they’re ready to serve.  You can place them on a simple platter or a festive Halloween-themed tray to match the occasion. If you’re serving these at a party, they’re great as finger food, so no utensils are really needed. However, you can set out small napkins for easy cleanup. If you want to go all out, add a little extra fun by drizzling more chocolate or adding candy on top before serving. These cake bars are perfect for any Halloween gathering, but they’re just as good as an everyday treat.

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