Η γεύση αλλάζει τελείως όταν βάζεις σκόρδο και μαϊντανό στη σάλτσα.

In Greek, nouns are used with the definite article much more often than in English.

• η γεύση = the taste / the flavor
• η is the feminine singular nominative article
• γεύση is a feminine noun

So Greek naturally says Η γεύση αλλάζει..., where English might say either The taste changes... or just Taste changes... depending on context.

αλλάζει is the 3rd person singular present tense of αλλάζω = to change.

It is used because the subject is η γεύση:

• η γεύση = the taste
• αλλάζει = changes

So literally:

• Η γεύση αλλάζει = The taste changes

The verb is singular because η γεύση is singular.

Greek often leaves out subject pronouns because the verb ending already shows the person.

• βάζεις = you put / you add

The ending -εις tells you it is 2nd person singular.

So Greek does not need to say εσύ βάζεις unless it wants extra emphasis. Here, βάζεις by itself already means you add.

Also, this is often a generic you, like in English:

• The flavor changes completely when you add garlic and parsley to the sauce.

It does not necessarily mean one specific person.

Greek often uses 2nd person singular for general instructions or general truths, especially in cooking and everyday speech.

So:

• όταν βάζεις σκόρδο... = when you add garlic...
• meaning whenever someone adds garlic...

This is very natural in Greek. In a recipe, Greek might also use:

• βάζουμε = we add
• an impersonal style
• imperative forms

But βάζεις sounds very natural in conversational explanation.

όταν means when or whenever.

In this sentence, because the verbs are in the present and the meaning is general, it is best understood as:

• when / whenever you add garlic and parsley to the sauce

So the sentence expresses a general fact, not one single event.

This is an important Greek aspect difference.

• όταν βάζεις = when/whenever you are adding / you add in a habitual or general sense
• όταν βάλεις = more like when you put in a specific future or one-time situation

Here the sentence gives a general truth:

• The flavor changes completely whenever you add garlic and parsley to the sauce.

So Greek uses the present imperfective: βάζεις.

If you were talking about a specific future case, you might hear something like:

• Η γεύση θα αλλάξει όταν βάλεις σκόρδο...
• The flavor will change when you add garlic...

Because they are being mentioned as ingredients in a general, non-specific way.

• σκόρδο = garlic
• μαϊντανό = parsley

In English, we also often omit articles with ingredients:

• when you add garlic and parsley

Greek does the same here. If you added articles, the meaning would usually become more specific, like referring to particular garlic or particular parsley already known in the context.

There are two main cases visible here:

1. Nominative for the subject

• Η γεύση = nominative
• It is the subject of αλλάζει

2. Accusative for the objects / object of the preposition

• σκόρδο = accusative direct object
• μαϊντανό = accusative direct object
• στη σάλτσα = after σε, Greek uses the accusative

A useful detail:

• μαϊντανός is the dictionary form
• μαϊντανό is the accusative singular

The final -ς drops in the accusative masculine singular.

For σκόρδο, the nominative and accusative look the same because it is a neuter noun.

στη is the contracted form of:

• σε + τη → στη

So:

• στη σάλτσα = in the sauce / to the sauce

This contraction is extremely common in modern Greek.

You will often see:

• στο = σε + το
• στη = σε + τη
• στους = σε + τους
• στις = σε + τις

So στη σάλτσα is the normal modern form.

τελείως means completely, totally, or entirely.

Here:

• Η γεύση αλλάζει τελείως = The flavor changes completely

Its position after the verb is very natural. Greek word order is somewhat flexible, but this placement is common and neutral.

You could sometimes move it for emphasis, but the given version sounds the most straightforward.

A near-synonym is εντελώς. In many contexts, τελείως and εντελώς are both possible, though τελείως can sound slightly more everyday in speech.

The ϊ shows that the vowels are pronounced separately.

Without the diaeresis, αι would normally be pronounced together as e. But in μαϊντανός, Greek wants you to pronounce:

• μα-ϊ-ντα-νός

not as a single αι sound.

So the diaeresis tells you:

• α and ι belong to different syllables

The accent mark shows which syllable is stressed:

• μαϊντανό
• stress on the last syllable

This is why it is pronounced roughly ma-een-da-NO.

Yes. γεύση can correspond to both taste and flavor, depending on context.

In this sentence, English could naturally say either:

• The taste changes completely...
• The flavor changes completely...

Often flavor sounds a little more natural in food descriptions, but taste is also correct.

So γεύση is a very useful general word for this idea.