Homemade Lemon Rhubarb Bars

Why You’ll Love These Lemon Strawberry Bars

These lemon strawberry crumb bars are the perfect balance of sweet and tangy. With a buttery crust, a creamy lemon layer, and a vibrant strawberry filling topped with a soft crumb, they’re ideal for spring and summer desserts. Easy to make and absolutely irresistible!

Ingredients

For the crust & crumb:

  • 2 cups all-purpose flour
  • ½ cup granulated sugar
  • ½ tsp salt
  • ¾ cup unsalted butter (cold, cubed)

For the filling:

  • 1 cup strawberry jam (or fresh cooked strawberries)
  • 1 can (14 oz) sweetened condensed milk
  • 2 egg yolks
  • ½ cup fresh lemon juice
  • 1 tbsp lemon zest

Instructions

  1. Prepare the base
  2. Preheat oven to 350°F (175°C). Mix flour, sugar, and salt. Cut in butter until crumbly.
  3. Form the crust
  4. Press half the mixture into a lined baking pan. Bake for 10–12 minutes.
  5. Make the filling
  6. Whisk condensed milk, egg yolks, lemon juice, and zest until smooth.
  7. Assemble layers
  8. Spread strawberry jam over the warm crust. Pour lemon filling on top.
  9. Add crumble topping
  10. Sprinkle remaining crumb mixture evenly.
  11. Bake again
  12. Bake 20–25 minutes until set and lightly golden.
  13. Cool & slice
  14. Let cool completely, then dust with powdered sugar before cutting into bars.

How to Serve

  • Serve chilled or at room temperature
  • Dust with powdered sugar for a bakery-style look
  • Pair with tea or coffee ☕
  • Add whipped cream or vanilla ice cream for extra indulgence

Storage Tips

  • Store in fridge up to 5 days
  • Freeze up to 2 months
  • Keep in airtight container to maintain softness

Tips for Perfect Bars

  • Use fresh lemon juice for best flavor
  • Don’t overbake — center should stay slightly soft
  • Chill before slicing for clean layers
  • Use parchment paper for easy removal

Variations

  • Swap strawberry with raspberry or blueberry
  • Add coconut flakes to the crumb topping
  • Make it gluten-free using almond flour blend
  • Add white chocolate drizzle for extra sweetness

FAQs

Can I use fresh strawberries instead of jam?

Yes! Cook them down with sugar to create a thick filling.

Why are my bars too soft?

They may need more chilling time to fully set.

Can I make them ahead?

Absolutely! They taste even better the next day.

Lemon Strawberry Crumb Bars

These lemon strawberry crumb bars offer a delightful balance of sweet and tangy with a buttery crust and creamy lemon layer, topped with vibrant strawberry filling and a soft crumb.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Servings: 12 bars
Course: Dessert, Snack
Cuisine: American, Baked Goods
Calories: 220

Ingredients
  

For the crust & crumb
  • 2 cups all-purpose flour
  • ½ cup granulated sugar
  • ½ tsp salt
  • ¾ cup unsalted butter (cold, cubed)
For the filling
  • 1 cup strawberry jam (or fresh cooked strawberries)
  • 1 can (14 oz) sweetened condensed milk
  • 2 large egg yolks
  • ½ cup fresh lemon juice
  • 1 tbsp lemon zest

Method
 

Preparation
  1. Preheat oven to 350°F (175°C).
  2. Mix flour, sugar, and salt in a bowl.
  3. Cut in cold butter until the mixture is crumbly.
Forming the Crust
  1. Press half of the mixture into a lined baking pan.
  2. Bake for 10–12 minutes.
Making the Filling
  1. Whisk together the condensed milk, egg yolks, lemon juice, and lemon zest until smooth.
Assembling Layers
  1. Spread strawberry jam over the warm crust.
  2. Pour the lemon filling on top of the jam.
Adding Crumble Topping
  1. Sprinkle the remaining crumb mixture evenly over the filling.
Baking
  1. Bake for 20–25 minutes until set and lightly golden.
Cooling
  1. Let cool completely, then dust with powdered sugar before cutting into bars.

Nutrition

Serving: 1gCalories: 220kcalCarbohydrates: 30gProtein: 3gFat: 10gSaturated Fat: 6gSodium: 150mgFiber: 1gSugar: 15g

Notes

Serve chilled or at room temperature. Dust with powdered sugar for a bakery-style look. Pair with tea or coffee. Add whipped cream or vanilla ice cream for extra indulgence. Store in the fridge up to 5 days and freeze for up to 2 months in an airtight container.

Tried this recipe?

Let us know how it was!