Best Ever Lemon Bars Recipe (2024)

FAQs

What is lemon bar filling made of? ›

Lemon Filling – In a mixing bowl, whisk together eggs and sugar. Whisk in lemon juice and zest. Add flour and whisk until completely blended. Add filling and Bake – pour filling over the warm crust and bake at 350˚F for 30-35 minutes until the center is set and no longer wobbly.

The crust forms when the sugar in the lemon bar mixture caramelizes and browns during baking, creating a slightly firm, crispy layer over the bars. The top crust isn't always visible, as we all enjoy sprinkling powdered sugar on top of the bars before serving.

Metal can react with the acidity in the lemon juice, so to prevent a metallic taste in your lemon bars, ensure the cake tin is competely covered with parchment paper, or you can use a glass or ceramic dish too.

Ratio of Liquid to Thickener: If the recipe doesn't have the right balance of eggs (which act as a thickener) to liquid (lemon juice), the filling won't set properly. Solution: Ensure your recipe has enough eggs to set the lemon mixture. A good rule of thumb is about 2 large eggs per 1/2 cup of lemon juice.

Don't Over-Bake.

If you leave them in the oven too long, it can cause your bars to crack.

White Air Bubbles on Top of Baked Lemon Bars

That's completely normal. It's the air from the eggs rising to the surface.

Set a timer for 5 minutes after pulling the crust from the oven to ensure it doesn't cool too much—if the shortbread is allowed to reach room temperature, the uncooked lemon curd will slip off the top and pool in the bottom of the dish, turning your lemon bars upside down (sounds bananas until it happens to you!).

Lemon bars should be stored in an airtight container and refrigerated in order to prevent bacterial growth or foodborne illness. The filling in lemon bars is made with eggs and can become a breeding ground for bacteria if it's kept in the danger zone (between 41 and 153 degrees F).

A tomato knife is just right for this task. Unlike a chef's knife, which has a blade that is on the thick side, a tomato knife is sharp, but thin and delicate. Meaning, it won't smash or mess up the edges of your lemon bars the way other knives do. With this knife, you will get a clean cut without any jagged edges.

The most common reason for gooey lemon bars is they're undercooked. Be sure to bake them until the top is fully set and no longer jiggly in the middle. You'll also notice the edges will start to brown.

How to cut lemon bars evenly? ›

To ensure even and clean cuts, it's helpful to score the lemon bars before cutting them fully. This means lightly marking the desired shapes with your knife or spatula without applying too much pressure. This step acts as a guide and prevents the crust from crumbling or the filling from oozing out when cutting.

It's generally safe to put lemon in a stainless steel water bottle because the material resists oxidation and decomposition from the acids. However, lemon's citric acid may erode tooth enamel. If possible, use a wide-mouth sports cap with a straw to prevent the acid from directly hitting your teeth.

The thin, crackly, sugar crust that forms on top when these lemon bars bake is one of my favorite things! It is just a result of some of the sugar rising to the top and hardening during the baking process.

Directions. In a saucepan over medium heat mix the white sugar, flour, orange juice, orange zest, lemon juice and the egg. Cook until thickened. Remove from heat and let cool completely before folding in the whipped cream.

You make it with egg yolks, sugar, lemon juice, and zest, and fortify it with cornstarch so the filling holds its shape when you cut the pie.

It is generally divided into segments that contain elongated cells where water, carbohydrates, and citric acid accumulate, known as the juice sacs. Each slice contains hundreds of sacs, and occasionally there may be a seed.

Beat the egg yolks, flour, salt, milk, grated zest, and lemon juice into the creamed mixture. In a clean bowl and with clean beaters, beat the egg whites until stiff but not dry. Fold the egg whites into the filling. Pour into the unbaked pie shell.