The quesadilla is not a backup plan. It's the actual plan. I just don't admit that until 5:30.

Everybody in my house eats quesadillas. Audrey eats them. James eats them. Sam eats them. I eat them. We don't negotiate. We don't have conversations about whether cheese is acceptable or if the tortilla should be thinner or if the inside is "too mushy." It's a quesadilla. We all agree. It happens.

This is the only meal in the entire week where complete agreement exists.

The Minimum Requirements

A quesadilla requires four things:

• A tortilla
• Cheese
• Butter or oil
• A pan

That's it. Everything else is a choice, not a requirement.

Cheese: whatever you have. Cheddar works. Mozzarella works. That plastic stuff in individually wrapped slices works (James prefers this because he can see exactly what he's eating and there's no surprises). We go through about two pounds of cheese a month and the rest of the month we're buying cheese by individual slices because we ran out.

Tortillas: flour tortillas, not corn, because corn tortillas are for people who have their lives together and can flip them without them falling apart. Flour tortillas have structural integrity. They hold the cheese. They don't discriminate based on your coordination level at 5:30.

Butter or oil: anything that makes things stop sticking. I use butter because it makes it taste better and also because I already have it out for something else usually. Oil works. Cooking spray works. Audrey prefers it when there's a thin brown edge which means you need actual butter and you need to get it hot enough to brown, which takes maybe 45 seconds.

The Method (Such As It Is)

Heat a pan to medium or medium-high. Put butter in it. Put a tortilla in it. Put cheese on the tortilla. Wait for the cheese to start melting — you can see it happening, it takes about a minute. Fold the tortilla in half or put another tortilla on top.

Let the first side get brown and crispy. Flip it. Let the other side get brown and crispy. This takes about three minutes total once the first tortilla is in the pan.

Pull it out. Put it on a plate. Make another one while you're at it because you're cooking four of these anyway. Total time: 8 minutes for four quesadillas.

The Add-Ons That Make It Feel Intentional

Then, if you want it to look like you're doing something: add something to the inside.

Black beans: heat a can, put a spoonful inside before you fold. Suddenly it's a "black bean quesadilla." It's still eight minutes. It's still four ingredients plus beans. But Sam will look at me and think I made a meal instead of just assembled cheese between tortillas.

Corn: frozen corn, thawed, mixed with cheese. Also eight minutes. Also suddenly a thing instead of a thing.

Chicken: shredded rotisserie chicken from Sunday mixed in with cheese. Or ground meat cooked the day before pulled out of the freezer. Or rotisserie chicken I'm using for the third time that week and now it's a quesadilla instead of a taco or a rice bowl.

Salsa inside or alongside: sour cream if it's open. Hot sauce for Sam because she likes her food to be a weapon.

Jam, for when James gets to choose: yes, really, he decided that jam belonged in a quesadilla and I was wrong to question him about it. Now sometimes I make "jam quesadillas" and he eats those while Audrey eats the cheese quesadilla and Sam eats the one with black beans and I eat the one with whatever protein is available.

Why This Works When Nothing Else Does

Every other dinner is negotiation. Audrey won't eat this. James wants that. Sam is tired and wants something that tastes like it had effort put into it. I'm tired and want something that takes less than 9 minutes.

Quesadillas are the only meal where all those requirements are met simultaneously. Audrey eats cheese quesadillas without comment. James eats them with his hands because they're shaped like a triangle and he can grab a point. Sam gets whatever version she wants because you literally just change what goes in the middle. I can make them in my sleep.

It's also the meal nobody feels bad about. If I made quesadillas every night, people would judge me. But once a week, twice a week sometimes? Everyone's fine with it. There's no "again?" There's just quiet acceptance that Wednesday is quesadilla night or Friday is when we default to quesadillas because everything else fell apart.

The Cost Math

One tortilla: $0.30 (I buy a pack of 20 for $6) Two ounces of cheese: $0.40 Butter: negligible Total: $0.70 per quesadilla

You can feed four people for $2.80. For comparison, a rotisserie chicken is $8, a box of pasta is $1.50 (but you still need a sauce), a fast food burger is $6 per person.

For absolute minimum weeknight cost, quesadillas are the answer.

The Rules of Quesadilla Doctrine

1. A quesadilla can be any filling. If it's cheese between tortillas and it's been heated, it's a quesadilla. Don't gatekeep it.

2. Folding is acceptable. Stacking tortillas is acceptable. It doesn't matter the shape as long as it contains cheese and can be picked up.

3. It can be dinner. It can also be lunch, breakfast, a snack, a thing you make at 11 p.m. when you're hungry. Quesadillas are time-agnostic.

4. Both sides need to be brown and have some texture. Raw dough is sad. Burnt is a choice you made.

5. You can make them ahead. You can make them for lunch and eat them cold for dinner. They're fine either way.

What Makes It The Doctrine

A doctrine is a set of principles. The quesadilla doctrine is: when everything else fails, when you can't decide what to make and nobody's going to eat whatever you make anyway, when you've got eleven minutes and you're out of actual ideas — you make a quesadilla.

And it works. Every time. It's not fancy. It's not aspirational. It doesn't make you feel like you're a good parent feeding your kids a nutritious meal. But it makes you feel like you showed up, which is sometimes the whole thing.

Sam and I have a running joke that when we win the lottery we're not going to travel. We're going to eat quesadillas every night for a week just because we can. Because there's no meal that's more reliable. There's no meal that generates less negotiation. There's no meal that costs less and takes less time.

It's the quesadilla doctrine: when in doubt, make a quesadilla. When you're out of doubt, also make a quesadilla. You can't fail at a quesadilla because the standards are: cheese, heat, plates. Everything else is gravy.

Or beans. Or jam, if you're James.