How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Lemon Fluff Bars?

You need 10 ingredients. The key ingredients include: 1/3 c. butter, 1/4 c. confectioners sugar, 1 c. flour, 1/4 c. butter or margarine, and more.

Is Lemon Fluff Bars suitable as general?

Yes, Lemon Fluff Bars falls under the General category and is a great choice for this type of meal.

How do I store leftover Lemon Fluff Bars?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Lemon Fluff Bars Recipe

Name: Lemon Fluff Bars
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/3 c. butter; 1/4 c. confectioners sugar; 1 c. flour; 1/4 c. butter or margarine; 1 c. sugar; 1/4 c. flour; 2 eggs, separated; 1 Tbsp. grated lemon peel; 1/4 c. fresh lemon juice; 1 c. milk

Try this homemade Lemon Fluff Bars recipe the whole family will love. Made with butter, confectioners sugar, flour and butter. Easy step-by-step instruc…

This Lemon Fluff Bars relies on simple, everyday ingredients such as butter, confectioners sugar, flour and butter or margarine. It comes together quickly and makes 4 servings, at about 928 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Lemon Fluff Bars

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions