Rhubarb Meringue Squares Recipe

Indulge in these irresistible Rhubarb Meringue Squares! A buttery shortbread crust cradles a tangy rhubarb filling, all topped with a dreamy coconut meringue. This delightful dessert is perfect for springtime gatherings or a sweet treat any time. Easy to follow instructions ensure a perfect bake every time. Store leftovers in the refrigerator.

Prep Time 20 mins
Cook Time 40 mins
Calories 194.3 kcal
Protein 5g
Rating Be the first
Rhubarb Meringue Squares 32

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Rhubarb Meringue Squares

  • 1/2 cup (113g) softened butter
  • 1 cup (200g) granulated sugar (1/2 cup for crust, 3/4 cup for filling and meringue)
  • 2 large eggs (1 for crust, 3 for meringue)
  • 1 teaspoon vanilla extract
  • All Purpose Flour
  • 1 teaspoon baking powder
  • 1/4 teaspoon salt
  • Fresh Rhubarb
  • 1 teaspoon ground cinnamon
  • 4 tablespoons water (2 tablespoons for filling, 2 tablespoons for cornstarch slurry)
  • 2 tablespoons cornstarch
  • Egg Whites
  • Flaked Coconut

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How to Make Rhubarb Meringue Squares

  1. Preheat oven to 350°F (175°C). Grease an 8x8-inch square baking pan.
  2. Crust: In a medium bowl, cream together 1/2 cup (113g) softened butter and 1/2 cup (100g) granulated sugar until light and fluffy.
  3. Beat in 1 large egg and 1 teaspoon vanilla extract.
  4. In a separate bowl, whisk together 1 1/2 cups (180g) all-purpose flour, 1 teaspoon baking powder, and 1/4 teaspoon salt.
  5. Gradually add the dry ingredients to the wet ingredients, mixing until a stiff dough forms.
  6. Press the dough into the bottom and 1/2-inch up the sides of the prepared pan.
  7. Bake for 15-20 minutes, or until the crust is lightly golden.
  8. While the crust is baking, prepare the rhubarb filling: In a medium saucepan over medium heat, combine 4 cups (500g) chopped rhubarb, 3/4 cup (150g) granulated sugar, 1 teaspoon ground cinnamon, and 2 tablespoons water.
  9. Bring to a boil, then reduce heat and simmer for 10-12 minutes, or until the rhubarb is tender.
  10. In a small bowl, whisk together 2 tablespoons water and 2 tablespoons cornstarch. Add to the rhubarb mixture, stirring constantly, until the sauce thickens.
  11. Spread the rhubarb filling evenly over the baked crust.
  12. Topping: In a clean, dry medium bowl, beat 3 large egg whites to soft peaks.
  13. Gradually add 3/4 cup (150g) granulated sugar, beating until stiff, glossy peaks form.
  14. Spread the meringue evenly over the rhubarb filling.
  15. Sprinkle generously with 1/2 cup (60g) shredded coconut.
  16. Bake for 10-12 minutes, or until the meringue is golden brown and lightly crisp.
  17. Let cool completely before cutting into squares.

Nutrition Information (Approximate per serving)

Sodium

5 g

Sugar

87g

Fat

15g

Carbs

11g

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Frequently Asked Questions

How long does it take to make Rhubarb Meringue Squares?

Rhubarb Meringue Squares takes about 60 minutes from start to finish — roughly 20 minutes to prepare and 40 minutes to cook.

How many calories are in Rhubarb Meringue Squares?

Rhubarb Meringue Squares has approximately 194.3 calories per serving, with about 5 g protein, 11 g carbohydrates and 7 g fat.

What ingredients do I need for Rhubarb Meringue Squares?

The key ingredients for Rhubarb Meringue Squares are Butter, Sugar, Egg, Vanilla, All Purpose Flour, Baking Powder. See the full list with measurements above.

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