If this is about how he's holding it, it's simple.

Assuming that his hand has a thumb like in this photo, we can't see it because of the perspective. Our eye level would have to be lower to see it.

How is he carrying the burger ?

Source: spongebob.wikia.com/wiki/Krabby_Patty_Secret_Formula

you're welcome

here bro

The image won't enlarge. Just click on the link

It's just the Spongebob Wiki...

What if...sponge is the secret ingredient?

actually my friend had a krabby patty cook book
the secret ingredient was salt
i am not joking

its love

I THINK
that the secret ingredient is crab
i mean, it would make perfect sense
mr. krabs one day accidently puts crab in meat
he realizes it's delicious but more importantly, it will make him money
so he moves to a new town full of people who had never seen or tasted a crab before
he then proceeded to find a couple of workers
he makes sure to keep the formula closely guarded to unsure no one knows his dirty secret

or maybe it's just oregano

First? Plankton and Mr. Krabbs were friends at the age of 6, or something. They created the formula together at that age, and I am just going to ASSUME that he did not have a wife at that point.

nah. there was an episode when they showed how the krabby patty was made. basically krabs and plankton were best friends. they got into a fight one day while trying to make a perfect patty stuff was knocked over and fill into the meat. after that they split and plankton took the old recipe. when krabs tried the meat he realized it was delicious continued to make krabby patties while plankton was stuck with the old shitty recipe

If his wife was a crab.How is Pearl his daughter?

What if it's whale meat and he felt so bad that he adopted Pearl.

oh my god,your right.

you're*

YOU THREE JUST FUCKING RUINED MY CHILDHOOD.

adopted