Recipe Ancestor

Who made this first (probably)?

Finding the original so you can buy the book.

trace: Lemon Bars

as of Sep 15, 2026

Lemon Bars

VIRAL	ANCESTOR
Lemon Bars #80 · dessert · american Host: Allrecipes — Lemon Bars → Pinterest → web writeups Viral recipe (as published / commonly shared) Ingredients Crust: 1 cup flour, 1/4 cup powdered sugar, 1/2 cup cold butter, pinch salt Filling: 2–3 eggs, 1 cup sugar, 2–3 tablespoons flour, zest + juice of 2 lemons Powdered sugar for dusting Steps Press shortbread crust into a pan; bake at 350°F until lightly golden. Whisk filling; pour over hot crust; bake until just set. Cool completely; dust with powdered sugar; cut into bars. Source: Allrecipes — Lemon Bars tags: lemon,butter,sugar,egg,flour · popularity: evergreen · meat: no	Lemon bars Book: Joy of Cooking — Irma S. Rombauer (1931) crumb: shortbread + lemon curd topping American baking classic of shortbread with lemon custard. Differences: The classic.

VIRAL

ANCESTOR

Lemon Bars
#80 · dessert · american
Host: Allrecipes — Lemon Bars → Pinterest → web writeups

Viral recipe (as published / commonly shared)

Ingredients

Crust: 1 cup flour, 1/4 cup powdered sugar, 1/2 cup cold butter, pinch salt
Filling: 2–3 eggs, 1 cup sugar, 2–3 tablespoons flour, zest + juice of 2 lemons
Powdered sugar for dusting

Steps

Press shortbread crust into a pan; bake at 350°F until lightly golden.
Whisk filling; pour over hot crust; bake until just set.
Cool completely; dust with powdered sugar; cut into bars.

Source: Allrecipes — Lemon Bars

tags: lemon,butter,sugar,egg,flour · popularity: evergreen · meat: no

Lemon bars
Book: Joy of Cooking — Irma S. Rombauer (1931)

crumb: shortbread + lemon curd topping

American baking classic of shortbread with lemon custard.

Differences: The classic.

Match: Exact

Recipes for print / share

Viral recipe

Lemon Bars

Viral recipe (as published / commonly shared)

Ingredients
- Crust: 1 cup flour, 1/4 cup powdered sugar, 1/2 cup cold butter, pinch salt
- Filling: 2–3 eggs, 1 cup sugar, 2–3 tablespoons flour, zest + juice of 2 lemons
- Powdered sugar for dusting

Steps
1. Press shortbread crust into a pan; bake at 350°F until lightly golden.
2. Whisk filling; pour over hot crust; bake until just set.
3. Cool completely; dust with powdered sugar; cut into bars.

Citations
- Allrecipes — Lemon Bars: https://www.allrecipes.com/recipe/10218/lemon-bars-i/
- Pinterest: https://www.pinterest.com/search/pins/?q=Lemon+Bars
- web writeups: https://www.google.com/search?q=Lemon+Bars+recipe

Compiled for personal use; see citations.

Viral recipe (as published / commonly shared) with citations — not a cookbook reprint. Download lemon-bars.txt

Trace receipt

Dish: Lemon Bars
Match: Exact
Ancestor: Lemon bars
Source: Joy of Cooking — Irma S. Rombauer (1931)
Differences: The classic.
Book recipe: Not offered for print/share (not public domain). Buy or borrow the book.
Viral sources: Allrecipes — Lemon Bars (https://www.allrecipes.com/recipe/10218/lemon-bars-i/)
Pinterest (https://www.pinterest.com/search/pins/?q=Lemon+Bars)
web writeups (https://www.google.com/search?q=Lemon+Bars+recipe)
Date: Sep 15, 2026

Source — what this book IS
Joy of Cooking — Irma S. Rombauer (1931).
The American household cooking encyclopedia covering baking, roasting, canning, and everyday family dishes across a century of editions.

Affiliate: buy the book

Recipe Ancestor

Lemon Bars

Recipes for print / share

Viral recipe

Trace receipt

Related

Same meal (dessert)

Same cuisine (american)

Same book (Joy of Cooking)