Personally, I don’t* but I was curious what others think.
*some sandwiches excluded like a Cubano or chicken parm; those do require cooking.
- No, I would call that “preparing”. Cooking is the act of using heat to prepare food for consumption. - Which means that it might be, depending on the sandwich. For example, you cook a panini or grilled cheese. - What about using my George Foreman grill? - What matters is the loaf. Use the upper cut 
 
 
- How much needs to be heated? If I toast the bread but not the other ingredients, then clearly I did cook by that definition, yeah? 
 
- I don’t think it’s cooking unless you are applying heat to cause a chemical reaction. So, making a grilled cheese sandwich counts as cooking, but a BP&J does not. - Making ceviche or sushi officially not cooking confirmed - how dare those posers call themselves sushi chefs. - gotta cook the rice for sushi. checkmate. - Sashimi: do I not even exist, bro? - Slap a whole fish down in front of you. - You: “Not cooked” - slice fillet of fish off and present it. - You: “Not cooked” - slice fillet into small bite size pieces and squirt some neon green horseradish next to it - You: “Dis is cooked!” - ? 
- Ha, you actually believe in Sashimi? Crazy. 
 
 
- I think of a chef as a “preparer of food” not necessarily “food cooker” - So sushi chef is still accurate to their opinion, disclaimer I agree with them so I could always be rationalizing it. - chef is french for chief. they are the head of the kitchen. 
 
- Just because it’s preparing food and not cooking doesn’t mean that it is lesser. 
- The acid from the lime is doing the cooking in ceviche. - I agree - and it specifically isn’t doing so through an application of heat. 
 
- Some of the constituent ingredients have to be cooked, but ceviches and sushi rolls aren’t cooked any more than salads or burritos. They’re assembled or prepared. - You’re ignoring the chemical process in ceviche. - Yea, ceviche is cooked with acid rather than heat - you can also cook some foods with salt! - You could cook using an exothermic reaction between ingredients, but I don’t think that’s what’s happening when making ceviche, so a ceviche is not cooked. - The proteins are being chemically denatured. - By heat? 
 
 
 
 
 
 
 
- It’s only cooking if it’s done in the Cooke region governed by the Earle of Sandwich. Anything else is sparkling food preparation. 
- Cooking (in the English I was taught) involves the application of heat - frying, baking, roasting, boiling etc are the names for specific ways to do this. A sandwich would be made or prepared. - Some go as far as saying cooking requires a chemical change, else youre just heating - Yeah - an application of heat to create a chemical change. You’re correct there. My answer was incomplete. 
- Just for the heck of it, if you heat protein enough to denature it but have no Maillard reaction (let’s say you’ve just made a hard boiled egg), would that not be considered cooking by that definition? - My understanding is that denaturing is a physical structure change, not a chemical one (and according to Wikipedia can be reversible in some cases), not a biochemist or food scientist though so totally accepting that my understanding is incorrect/incomplete. 
 
 
- No, it’s food preparation but nothing is being cooked. - Depends on your start point. You can bake your own bread, cook/combine your own condiments, and roast/cure your own meats. - You can grow your wheat, and raise pigs, but to really make it from scratch, first you need to create the universe. 
 
 
- If you cook it, like a grilled cheese, then yes. Otherwise, it’s sandwich arts. - Tuna melt? 
 
- Cooking is a process of transformation, both physical and symbolic. Combining ingredients intentionally to create something flavorful and nutritious, making a sandwich certainly falls under the act of cooking. 
- deleted by creator - True, but, turn that into ‘I’m cooking up a sandwich’, and now the phrase potentially expands its domain to basically mean any kind of food preparation. - The addition if ‘up’ makes it less literal, more jovial and less bounded. 
 
- It you cook the sandwich, the bread, or any part of the filling, yes. If you toast your bread and warm up your ingredients in a pan, why not ? But if you are just cuting and filling. You’re assembling a sandwich, not cooking it. 
- The word cooking, to me, means using heat with a stove. Baking is for the oven. Grilling, is outside on a grill. But a sandwich is only ever “made” in my house. “Will you make me a sandwich?”, “I’m making a sandwich” - Good question though. Never thought about it. - Grills can be inside. You just need the parallel bars with heat underneath to call it grilling. 
- Sorry. You said “make me a sandwich” - There’s always an xkcd for every forum thread topic. 
 
- I see cooking as a more general term. Both baking and grilling are forms of cooking. You can also roast and grill things in the oven. Cooking on a stove also has different specific terms, boiling, simmering, frying etc. - So would you cook a salad? - i think combining watery things and oily things counts as emulsion, which is a cooking sort of word. i thought “cooking” was a word for “changing the chemical properties of” or just “heating up because it’s better hot” 
 
 
 
- Preparing food and cooking food are two different things. - I wouldn’t even say making a grilled cheese would be cooking. I don’t think heat has anything to do with it. I mean, am I cooking if I’m microwaving a frozen dinner? Are the “cooks” at an Applebee’s cooking if all they do is warm up bags of premade food and microwave steaks? - I would say cooking requires you to prepare ingredients, combine them, and cook them. - I like this definition the best. If someone is making a super complex sandwich with many ingredients and passion, then I’m fine to call that cooking. Same with a cold soup, a cous-cous salad or a fancy appetizer. Many dishes in top notch cuisine are served cold. In molecular kitchen, there’s even stuff served below freezing. Still all cooking to me. - If someone just warms up a can of Ravioli, microwaves convinience food, etc. I’d consider that rather food prep. If using the microwave is just one step of multiple in a recipe, than that’s fine again. - For me cooking requires a minimum level of effort rather than a minimum level of heat. 
- I had thought of editing the title to include microwaving food, too. I would say “I cooked it in the microwave” but it at the same time absolutely does not have the same weight as “I cooked this” implying I did all the work and not just re-heating someone else’s. - I mean, you could cook something in the microwave. Like microwaving a potato in order to make mashed potatoes, or heating other things to create a dish. Like I used to microwave spaghetti squash and then shred up the strands to make spaghetti. - But like, if I reheated some leftovers, or put a frozen dinner in the microwave, Id probably say “I microwaved this” or “I heated this”. 
 
 
- I guess it would depend on the type of sandwich - . Peanut butter and jelly? No - A simple cheese sandwich? No - Grilled cheese sandwich? Yes 
- If someone told me they “cooked themselves a BLT”, I’d assume they meant they’d baked the bread, fried the bacon, and emulsified the mayonnaise themselves and the slicing and assembly were just the final parts of the process. 
- The question is inadequatly phrased. You must describe what kind of sandwich we are speaking of. Unless op is speaking about cold sandwiches exclusively, many sandwiches require cooking. - Croque Monsieur - Grilled Cheese - Cubano - Monte Cristo - Panini - These are just a few that I came up with off the top of my head. I’m sure there are many more. 
- Ehhh food preparation more than cooking. You’re just assembling things. I’m a pro at a good sandwich if I do say so myself. Sometimes I have to cook to make that happen. But a basic sandwich…nah, no cooking involved. 












