If you love chewy coconut macaroons, these 3-Ingredient Coconut Macaroon Bars are an easy way to enjoy all that classic coconut flavor in a simple bar cookie. With only three ingredients, this recipe comes together quickly and requires very little preparation.
The outside becomes lightly golden while the inside stays soft, moist, and wonderfully chewy. These coconut bars are perfect for holiday cookie trays, bake sales, potlucks, afternoon treats, or whenever you need a quick homemade dessert.
Why You’ll Love These Coconut Macaroon Bars
These bars are incredibly simple. There is no complicated dough, no mixer required, and only three ingredients stand between you and a delicious coconut dessert.
Sweetened condensed milk provides sweetness and helps bind the shredded coconut together, while egg whites give the bars structure and a light texture.
They are also naturally rich and satisfying, making a small square enough to satisfy a sweet craving.
Ingredients
- 1 can sweetened condensed milk
- 4 cups sweetened shredded coconut
- 2 large egg whites
How to Make 3-Ingredient Coconut Macaroon Bars
Step 1: Prepare the Oven
Preheat the oven to 350°F.
Line an 8-inch square baking pan with parchment paper, leaving some overhang on the sides for easy removal.
Lightly grease the parchment paper.
Step 2: Combine the Ingredients
Place the sweetened shredded coconut and sweetened condensed milk in a large mixing bowl.
Stir until the coconut is evenly coated.
In a separate bowl, whisk the egg whites until they are lightly frothy.
Fold the egg whites into the coconut mixture until everything is evenly combined.
Step 3: Press Into the Pan
Transfer the mixture to the prepared baking pan.
Press it firmly and evenly into the pan using the back of a spoon or lightly dampened hands.
Make sure the mixture is packed evenly so the finished bars hold together.
Step 4: Bake
Bake for approximately 25 to 30 minutes, or until the top is lightly golden brown and the center is set.
Do not overbake, as the bars can become dry if left in the oven too long.
Step 5: Cool Completely
Remove the pan from the oven and allow the bars to cool completely in the pan.
Once cool, use the parchment paper to lift the entire slab from the pan.
Cut into squares or rectangles with a sharp knife.
Tips for the Best Coconut Macaroon Bars
Use sweetened shredded coconut for the classic chewy texture and flavor.
Pack the mixture firmly into the pan. This helps the bars hold together when sliced.
Keep an eye on the coconut during the final minutes of baking because it can go from golden to overly browned quickly.
Allow the bars to cool completely before cutting. They firm up as they cool.
For especially clean slices, refrigerate the cooled bars for 20 to 30 minutes before cutting.
Easy Variations
These simple bars are delicious as written, but they can also be customized.
Dip the cooled bars halfway into melted chocolate for a chocolate-coconut treat.
Drizzle melted chocolate over the top before slicing.
Add a small amount of vanilla extract for extra flavor.
For a tropical variation, mix in finely chopped dried pineapple.
A light sprinkle of toasted coconut on top can also add extra flavor and texture.
What to Serve With Coconut Macaroon Bars
These bars are delicious with coffee, tea, hot chocolate, or a glass of cold milk.
They make an attractive addition to holiday dessert trays and are also easy to package individually for bake sales or homemade gifts.
Make-Ahead Instructions
These bars can be baked a day ahead of serving. Allow them to cool completely, then store them in an airtight container.
They are often even easier to slice after they have had time to cool and set.
Storage
Store coconut macaroon bars in an airtight container at room temperature for up to 3 days.
For longer storage, refrigerate them for up to 1 week.
Place parchment paper between layers if stacking the bars.
Frequently Asked Questions
Can I use unsweetened coconut?
Yes, but the finished bars will be less sweet and have a slightly different texture. Sweetened coconut is recommended for the classic recipe.
Do I have to use parchment paper?
Parchment paper makes removing the bars much easier. If you do not have parchment, thoroughly grease the baking pan before adding the mixture.
Can I add chocolate?
Yes. Chocolate chips can be folded into the mixture, or the finished bars can be dipped or drizzled with melted chocolate.
Can I freeze coconut macaroon bars?
Yes. Once completely cooled, wrap the bars tightly and place them in a freezer-safe container. Freeze for up to 2 months and thaw in the refrigerator or at room temperature.
Recipe Card
3-Ingredient Coconut Macaroon Bars
Prep Time: 10 minutes
Bake Time: 25 to 30 minutes
Total Time: About 40 minutes
Servings: 12 bars
Ingredients
- 1 can sweetened condensed milk
- 4 cups sweetened shredded coconut
- 2 large egg whites
Instructions
- Preheat oven to 350°F and line an 8-inch square baking pan with parchment paper.
- Mix the shredded coconut and sweetened condensed milk until evenly combined.
- Whisk the egg whites until lightly frothy.
- Fold the egg whites into the coconut mixture.
- Press the mixture firmly and evenly into the prepared pan.
- Bake for 25 to 30 minutes, until lightly golden and set.
- Cool completely.
- Lift from the pan and cut into squares.
Final Thoughts
3-Ingredient Coconut Macaroon Bars are proof that a delicious homemade dessert does not need a long ingredient list. With sweetened coconut, condensed milk, and egg whites, you can create soft, chewy coconut bars with crisp golden edges and a wonderfully rich flavor.
They are quick enough for an everyday treat and special enough for holiday baking, making this an easy recipe to keep in your dessert collection.