Ultra Moist Banana Bars with Brown Sugar Glaze

Ingredients You’ll Need

Banana Bars

  • 2 cups all-purpose flour
  • 1 teaspoon baking soda
  • ½ teaspoon salt
  • ½ teaspoon cinnamon (optional)
  • ½ cup butter (softened)
  • 1 cup sugar
  • 2 eggs
  • 1 cup sour cream or yogurt
  • 1 teaspoon vanilla
  • 3–4 very ripe bananas (mashed)

Brown Sugar Glaze

  • ½ cup butter
  • 1 cup brown sugar
  • ¼ cup milk or cream
  • 1½ cups powdered sugar
  • 1 teaspoon vanilla

## The Secret to Super Moist Bars

Here’s what makes them insanely soft:

✔ Very ripe bananas

✔ Sour cream or yogurt

✔ Don’t overmix

✔ Bake gently

✔ Frost while warm

These steps guarantee:

Soft center

No dryness

Perfect crumb

Basically bakery quality at home.

## Step 1 – Prep the Pan

Preheat oven:

175°C / 350°F

Grease a 9×13 inch pan or line with parchment.

Bars bake better in a wide pan.

Thinner = softer texture.

Plus easier slicing.

## Step 2 – Mix Dry Ingredients

In bowl combine:

  • Flour
  • Baking soda
  • Salt
  • Cinnamon

Whisk well.

Set aside.

This keeps everything evenly mixed.

## Step 3 – Cream Butter & Sugar

In large bowl beat:

  • Butter
  • Sugar

Until light and fluffy.

About 2–3 minutes.

This step adds air = soft cake texture.

Don’t skip.

## Step 4 – Add Wet Ingredients

Add:

  • Eggs
  • Sour cream
  • Vanilla
  • Mashed bananas

Mix until smooth.

Smells like banana heaven already 🍌

Sour cream makes the bars:

Extra tender

Extra moist

Almost melt-in-mouth

Total game changer.

## Step 5 – Combine Gently

Add dry ingredients slowly.

Mix just until combined.

Stop immediately.

Overmixing = tough cake.

Gentle mixing = fluffy bars.

Little lumps are fine.

## Step 6 – Bake

Pour batter into pan.

Spread evenly.

Bake:

25–30 minutes

Until:

Golden edges

Soft center

Toothpick clean

Don’t overbake.

Slightly underbaked = extra moist (perfect).

Kitchen smell will be insane right now.

Warm banana + butter + sugar vibes.

Pure comfort.

## Step 7 – Make the Brown Sugar Glaze

While bars bake, make glaze.

In saucepan melt:

Butter + brown sugar + milk

Simmer 2 minutes.

Remove from heat.

Whisk in powdered sugar + vanilla.

It becomes:

Smooth

Glossy

Caramel-colored

Buttery

Basically liquid gold.

## Step 8 – Frost While Warm

Pour glaze over warm bars.

Spread evenly.

Important:

Warm cake helps glaze soak slightly inside.

This makes bars ultra moist and flavorful.

Let cool 20–30 minutes to set.

Glaze thickens beautifully.

## Texture & Taste Breakdown

Let’s talk bite:

Top → creamy caramel glaze

Inside → super soft banana cake

Flavor → sweet, buttery, rich banana

Not heavy. Not dry.

Just soft, cozy dessert heaven.

Dangerously snackable.

You’ll keep cutting “one more square” 😂

## Flavor Variations You Can Try

So many fun twists:

Chocolate Chip

Add chocolate chips

Walnut

Add chopped walnuts

Cinnamon Swirl

Add cinnamon sugar layer

Cream Cheese Frosting

Replace glaze with cream cheese icing

Peanut Butter

Swirl peanut butter inside

Coconut

Add shredded coconut

Same base. Endless ideas.

## Pro Baking Tips

Tip 1

Use VERY ripe bananas

Tip 2

Don’t overmix

Tip 3

Frost warm cake

Tip 4

Cut after fully cooled

Tip 5

Store covered to keep moist

Small details = perfect bars.

## Storage Tips

Room temp:

3 days covered

Fridge:

Up to 1 week

Freezer:

2 months (slice first)

They stay moist for days.

Actually taste better next day.

Perfect for meal prep snacks.

## When to Serve These

Perfect for:

  • Coffee time
  • Dessert
  • School snacks
  • Parties
  • Potlucks
  • Family gatherings
  • Anytime you have overripe bananas

Basically banana bread’s cooler cousin 😄

## Final Thoughts

These banana bars with brown sugar glaze are one of those recipes you make once…

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