So when redditoru/leeleez09asked ther/Cookingcommunity to share their"secret" ingredient, I was already taking notes.
Here are the simple additions that home cooks swear by for leveling up their food.
“Fresh lemon and lime juice.”

I learned about this only recently.
Add it right at the end, don’t cook it into the dish."
u/Hey-Just-Saying
3.“Miso.

Its pure magic!”
“It’s not a secret, but the answer is salt.”
u/Illegal_Tender
“The answer is MORE salt.

I recently made stewed lemon kale and seasoned it way more than I wanted to.
I was shoveling back kale.”
u/notnotaginger
5.

Just a dash adds a nice, subtle spice note to anything.
Meat sauces, stews, and fruit desserts are particularly nice."
“I toast peppercorns in a skillet before putting them in a grinder.

It is unbelievable how much better the flavor is, especially in eggs.”
u/farmgirlheather
“Bloom ALL your spices, and ideally, buy them whole and bloom them before crushing/grinding.
Totally different game.”

u/Butthole__Pleasures
7.
“Better Than Bouillon Organic Reduced Sodium Vegetable Base.”
8.“Onions.

We always have red onions, white onions, shallots, and green onions ready to go.
u/grumblebeardo13
9.
“Nutmeg in a lot of dishes that most people around me wouldnt consider putting it in.

Also, a small spoonful of grape jelly into my Bolognese to cut the acidity.”
“I brown butter before I use it, most of the time.”
u/PinkMonorail
“We recently made carrot cake with brown butter cream cheese frosting, and it was sublime.

I also love brown butter Rice Krispies squares so much better!”
u/janesfilms
11.
“BothGreekand Mexican oregano using the right one makes a lot a difference in a dish.”

“Powdered onion soup.”
u/CWeed84
13.“MSG.”
u/Procedure-Loud
15.

It makes soups and sauces taste amazing (remove before serving, though!).”
“Fish sauce and gochujang.
Gochujang is a great addition to any cheap pasta sauce in a jar.”

u/latihoa
17.
“Nutritional yeast.”
u/ladymuse9
19.
“Fresh-ground Cambodian white pepper.
It has a sweetness that I find incredible.
I like adding it to anything instead of black pepper.
u/sparklingwaterll
21.
“Lately, granulated black garlic.
It adds so much umami to a dish.”
“Cocoa powder and pumpkin puree.
Pumpkin puree adds a rich, creamy texture and beautiful color to soups and stews.”
u/ChiSquare1963
23.
“A pinch of instant coffee in all my gravies.
It doesn’t add a coffee flavor, just a little depth.”
Note: Some responses have been edited for length and/or clarity.