So, redditoru/itszacharyyasked: “What’s yourdirty [cooking] secretyou’ll take to your grave?”
Here’s what people said:
1.
It was just a bit of reduced heavy cream and a slice of American cheese melted with penne pasta.

The baked version had sprinkled breadcrumbs over the top and briefly went into the pizza oven."
“I did the catering for a close friend’s wedding.
I admit that it was poor time management.

At this point, I had no choice.
I used the industrial-size box of potato flakes and doctored it up.
They still talk about my magical potatoes.”

u/itszacharyy
3.
“My mom’s cousin makes great fudge every holiday season.
During the pandemic, when we were apart, I asked for the recipe.

I was stunned when she told me the recipe was on the Kraft marshmallow jar.”
“I use smoked cheese in place of bacon in my pasta.
I’m vegetarian, but my husband isn’t.

He asks me if I’ve added bacon when all I use is smoked Gouda.”
u/FeatherMom
5.
I ignore it all.

I’m not doing anything I should be doing, but they somehow keep working."
u/Accipitridaen
7.
It was always some variant of Campbell’s with some herbs and spices thrown into it.

“I make a killer banana pudding.
Its the recipe from the Nilla wafer box.”
u/birdiebirdnc
9.

“I made ‘chocolate mousse’ for a work thing for my husband when we were young and broke.
It was pudding with whipped cream folded into it.
I do make the coconut frosting myself, though.”

u/bain_de_beurre
11. u/velvthamr
13.
“Everyone raved about my grandmas mac ‘n’ cheese.
One day, she asked me if I wanted to know where she got the recipe from.

Turns out, it was from the back of the elbow macaroni box.”
“When I make a boxed mix, I use half oil and half butter.
The oil makes a moister cake, and the butter imparts a better flavor.

I also add two tablespoons of whole milk powder.
Together, it’s like MSG for sweets.”
u/polynesian_prince
15.
“I use vanilla or plain full-fat yogurt in my bathing mixture for French toast instead of milk.
It turns out perfectly every time.”
u/rsd212
17.
“My mom made cheesecake for a cookout once that everyone absolutely raved about.
When someone asked for the recipe, she told them it was a family secret.
It’s always the one from the can or the box for my stuff.
That way, once I’m dead and gone, you all can keep enjoying my food.'
That woman is a damn genius.”
u/magneticgumby
19.
“One restaurant I worked in is famous for its chicken salad.
“My catering dirty secret.
I used melted French vanillaice creamwhen plating up 80 servings of chocolate torte for a banquet.
The creme anglaise had a whoopsie when we were setting up.
u/Jillredhanded
21.
“My spinach dip is made with leek mix.
“I work at a pizza joint, and people rave about ourranch dressing.
It’s a Hidden Valley packet mixed with buttermilk and mayo.”
u/legendary_mushroom
Note: Some responses have been edited for length and/or clarity.