I'm a bit uncertain whether 'food' or 'foods' should be used in the example below.
I found a lot of canned food(s) in the kitchen. (I found several cans with food in them)
Could anyone help me out? Are both okay?
I'm a bit uncertain whether 'food' or 'foods' should be used in the example below.
I found a lot of canned food(s) in the kitchen. (I found several cans with food in them)
Could anyone help me out? Are both okay?
We're comparing Sentences 1 and 2:
I found a lot of canned food in the kitchen.
I found a lot of canned foods in the kitchen.
Sentence 1 is much more common and preferable.
Sentence 2 is grammatically correct but much less common and so should be avoided.
Sentence 2 might be used if you want to specifically emphasize that you found a wide variety of different types of foods (a can of beans, a can of tomatoes, a can of lentils, a can of tuna, a can of sardines, etc.).
But if you merely want to emphasize the sheer overall quantity/amount of food that you found, then you should stick with 1.
(The difference between food and foods here is similar to those between fish and fishes or fruit and fruits.)
For standard, everyday meaning:
BUT: if you or your company cans food, we'd say it produces canned foods.
As for what one finds in kitchens, therefore, mostly we'd say canned food. Food can be countable or uncountable but unless you're a producer, there is no need to use food with an s.
Personally, I would never say: I found a lot of canned foods in the kitchen.
I'd say: I found a lot of cans of food or canned food in the kitchen.
Therefore, this is not about grammar but about context.
I am about 98.6% in agreement with Lambie on that answer but want to tease out what lies behind the phrase unless you're a producer.
The phrase canned foods in the plural is used in contexts where focus is on that specific preservation method, as distinct from other types of preservation methods, such as dried foods or pickled foods. It refers to the results of the canning process as results of that process.
canned food refers to the food that happens to be in cans which you might find in someone's pantry, if you're not going out of your way to distinguish it from other forms of preserved foods, and even then you might distinguish it another manner instead of using the phrase canned foods.