Lazy Day Cookie Bars: Zero Effort, Maximum Flavor (and Budget-Friendly!)

When your sweet tooth strikes but your energy is running low, Lazy Day Cookie Bars are the perfect solution. These delicious bars require minimal effort, yet deliver maximum flavor — and they won’t blow your budget either!

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Kate

Hi! I’m Kate, the face behind KateFi.com—a blog all about making life easier and more affordable.

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Why You’ll Love This Recipe

  • Foolproof: Perfect for beginner bakers or those in a rush.
  • Cheap & Easy: Uses common pantry staples — no fancy ingredients needed.
  • Crowd-Pleaser: Everyone loves these chewy, buttery bars.

What You’ll Need

IngredientApprox. Cost
Boxed cake mix (any flavor)$1.50
Eggs$1.00
Butter (melted)$1.50
Chocolate chips or nuts (optional)$1.50
Total Estimated Cost$5.50

Pro Tip: Use store-brand cake mix and butter for the most budget-friendly option. No one will know the difference!


Step-By-Step Instructions for Lazy Day Cookie Bars

  1. Preheat & Prep: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish.
  2. Mix the Batter: In a bowl, combine cake mix, melted butter, and eggs. Stir until fully blended. If you’re feeling fancy, toss in some chocolate chips or chopped nuts.
  3. Bake: Spread the mixture evenly in the prepared baking dish. Bake for 20-25 minutes or until golden brown and set in the center.
  4. Cool & Slice: Let cool completely before cutting into bars. Enjoy!

Fun Flavor Variations

Flavor ComboHow to Make It
Cookies & CreamAdd crushed Oreos to the batter before baking.
Peanut Butter DreamSwirl melted peanut butter over the batter before baking.
S’mores SensationAdd mini marshmallows and graham cracker crumbs for a s’mores-inspired treat.
Cinnamon Roll BarsSprinkle cinnamon and sugar over the batter for a sweet twist.

Budget-Saving Tips

  1. Cake Mix Hacks: Stock up on cake mix when it’s on sale for the cheapest dessert fix.
  2. Creative Add-Ins: Toss in leftover candy, dried fruit, or even cereal to jazz up your bars without extra costs.
  3. Batch & Freeze: Make extra and freeze in airtight containers for an emergency sweet fix.

Storage Tips

Storage MethodShelf Life
Room TemperatureUp to 5 days
RefrigeratorUp to 2 weeks
FreezerUp to 3 months

Bonus Tip: Store bars in an airtight container with parchment paper between layers to keep them fresh and chewy.


More Budget-Friendly Dessert Ideas

If you love effortless yet delicious desserts, you’ll enjoy these:


Final Thoughts

Lazy Day Cookie Bars are the MVP of lazy baking. Cheap, fast, and oh-so-delicious, they’ll become your new go-to dessert when time and energy are in short supply.

Have a favorite cookie bar add-in? Share your genius ideas in the comments!

Love our recipes? Show your support by following us — pretty please!🥺

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