У меню є різні страви.

Literally, у меню means in the menu:

• у = in
• меню = menu

But in natural English, we usually say on the menu, not in the menu. So the translation uses the English idiom, even though the Ukrainian wording is closer to in the menu.

Because меню is an indeclinable noun in Ukrainian. That means its form stays the same in all cases.

So even though у normally requires the locative case, меню still remains меню.

This is common with some borrowed words in Ukrainian.

є means there is / there are in this kind of sentence.

So:

• У меню є різні страви = There are various dishes on the menu

This is an existential use of є: it says that something exists or is available somewhere.

In Ukrainian, the present-tense form of to be is often omitted in many sentences, but є is very common when you mean there is / there are.

Страви is nominative plural.

Why? Because it is the thing that exists in the sentence:

• У меню є різні страви = There are various dishes on the menu

The basic dictionary form is:

• singular: страва = dish
• plural: страви = dishes

In affirmative existential sentences with є, the noun is typically in the nominative.

Because різні has to agree with страви.

Since страви is:

• plural
• nominative

the adjective must also be:

• plural
• nominative

So:

• різний = masculine singular
• різна = feminine singular
• різне = neuter singular
• різні = plural

That is why we get різні страви.

It can mean either, depending on context.

In this sentence, the most natural meaning is various dishes or different kinds of dishes.

So різні often has a broader sense than just not the same. Here it suggests variety.

Yes. у and в are often interchangeable in Ukrainian.

The choice is usually made for ease of pronunciation and flow of speech.

So both are possible:

• У меню є різні страви
• В меню є різні страви

У меню sounds very natural here, but в меню is also correct.

Yes, Ukrainian word order is flexible.

У меню є різні страви is a very natural, neutral way to say it. It starts with the location/topic: in the menu / on the menu.

Other orders are possible, but they may sound more marked or emphasize something different. For example:

• Різні страви є в меню — puts more emphasis on various dishes
• Є різні страви в меню — possible, but less neutral

So the original sentence is probably the best everyday version.

Not exactly.

• їжа = food in general
• страва = a dish, a prepared food item, a course

So in a menu context, страви is the right word, because menus list dishes, not just food in general.

It is plural, because страви means dishes.

That is also why the translation uses there are, not there is.

Compare:

• У меню є страва = There is a dish on the menu
• У меню є страви = There are dishes on the menu
• У меню є різні страви = There are various dishes on the menu