DIY Builds
Photo by Pixabay Pexels Logo Photo: Pixabay

Which side of aluminum foil is toxic?

In short, science says it makes no difference at all, and there is no correct or incorrect way to use aluminium foil, as confirmed by Robert L. Wolke in What Einstein Told His Cook and America's Test Kitchen. You can place either side in either direction whether cooking or freezing food with aluminium foil.

Do black snakes keep copperheads away?
Do black snakes keep copperheads away?

Some black snakes such as Black King snakes will kill or attack a copperhead, however generally the common Black Rat snakes will not keep...

Read More »
Do I need bearers for a shed on concrete?
Do I need bearers for a shed on concrete?

To ensure the floor stays dry, we strongly advise that bearers are used, even with concrete/paved bases as this allows air circulation and prevents...

Read More »

S

Shiny side up or shiny side down? When it comes to using aluminium foil in the kitchen we probably all have our preference or habit. Maybe sandwiches always get wrapped shiny side out, or chicken gets roasted shiny side down. But does it actually matter which side of the foil that you use?

We answer this kitchen conundrum.

Which side of the foil are you supposed to use?

Aluminium foil is a useful kitchen product when it comes to heating, storing and freezing food. Potatoes can be baked in it, fish can be cooked en papillote and leftover food can be frozen in it. The main thing to avoid, of course, is using it to cover food in a microwave: the electromagnetic currents will cause the foil to spark and can cause a fire. This being said, aluminium foil is ideal for wrapping meat and/or vegetables prior to barbecuing or baking--the foil will insulate the contents’ moisture while cooking them through. It also protects the exterior of fragile ingredients from open grilling flames and prevents these ingredients from disintegrating and falling through the grill. It can be used on a home grill or even on outdoor excursions, and in conventional ovens. The other primary use for aluminium foil is wrapping pre-made or already cooked foods, like sandwiches, burgers and burritos. It works just as well as paper or soft plastics at containing and preserving food, and when free of food residue, it can be recycled as well, making it a more environmentally-friendly alternative, especially to soft plastics. Restaurants often use aluminium foil to wrap guests’ leftovers, though this usually doesn’t look as appealing as using paper-based takeout containers.

But are any of those processes hindered or improved by whether food is in contact with the shiny or dull side of the aluminium foil?

In short, science says it makes no difference at all, and there is no correct or incorrect way to use aluminium foil, as confirmed by Robert L. Wolke in What Einstein Told His Cook and America’s Test Kitchen. You can place either side in either direction whether cooking or freezing food with aluminium foil. Reynold’s Kitchen, an aluminium foil manufacturer since 1947, says: "It’s perfectly fine to place your food on either side so you can decide if you prefer to have the shiny or dull side facing out." It’s simply a result of the manufacturing process. The performance of the foil is the same, whichever side you use.

How far can I run 12 gauge wire?
How far can I run 12 gauge wire?

You can run a 12 gauge wire up to 70 feet on a 15 amp circuit. That number drops to 50 feet if you run 12 gauge wire on a 20 amp circuit.

Read More »
Why is rebar so expensive?
Why is rebar so expensive?

In recent years, rebar prices have increased across the nation due to supply shortages. Because it's made of steel, the cost of rebar can vary...

Read More »
Are shed plans easy to follow?
Are shed plans easy to follow?

These are! They guide you every step of the way to complete your dream shed.

Learn More »

Why does aluminium foil have a shiny side and a matt side?

The Aluminum Association explains that the shiny side is produced when two sheets are rolled at the same time, (doubling the thickness of the roll) and which are later separated, meaning the two inside surfaces remain matt, while the two outside surfaces remain shiny. However, when it comes to using non-stick foil, there is a difference between the two sides, as the non-stick coating is only on one side. In this case place the food on the side marked 'non-stick'.

Recipes where aluminium is used

Aluminium foil can be a versatile tool in the hands of a chef willing to explore its potential applications in the kitchen. In this recipe for beef rolls, for instance, the recipe gives options for frying, baking, or even boiling(!) the rolls in water after they’ve been wrapped in the foil. While this is certainly unusual, it illustrates the dynamic properties of foil for keeping food in a consistent formation while using traditional cooking methods. If this seems perhaps too adventurous, however, this chicken tikka masala and this pumpkin risotto stick to using the foil to keep a baking sheet and the oven free from food debris, while ensuring the moisture levels of the food will be high when finished.

What type of shed base is best?
What type of shed base is best?

Gravel is generally better than concrete for a shed foundation Better drainage = less rot and decay. A gravel base acts like a sponge by wicking...

Read More »
How long can horses be left alone?
How long can horses be left alone?

Although your horse can be safely left alone overnight, you should never leave your horse unattended for longer than 10 hours. Doing so can have a...

Read More »
Can I build my own shed?
Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »
How deep should you cut joints in concrete?
How deep should you cut joints in concrete?

A good rule of thumb is to cut the joints one-quarter to one-third the slab thickness. For a 6-inch-thick slab, that means cutting 1 1/2 to 2...

Read More »
These are the Best Shed Plans!
These are the Best Shed Plans!

Comprehensive and Intuitive to follow. Build That Shed!

Learn More »
Are uPVC doors cheaper than wood?
Are uPVC doors cheaper than wood?

UPVC doors are often a cheaper alternative than wooden or composite doors, are very low maintenance and thermally efficient, however the material...

Read More »