Enquanto os corações de frango assam, cortamos o pão de alho.

Enquanto means while in this sentence. It introduces an action that happens at the same time as another action.

So the structure is:

• Enquanto + action A, action B
• While action A is happening, action B happens

In this sentence:

• Enquanto os corações de frango assam = while the chicken hearts roast
• cortamos o pão de alho = we cut/slice the garlic bread

It is a very common way to link simultaneous actions in Portuguese.

Assam is the present indicative form of the verb assar (to roast, to bake, to grill, depending on context).

• os corações de frango assam = the chicken hearts roast / are roasting

Portuguese often uses the simple present where English would prefer are roasting. This is especially common in:

• instructions
• recipes
• commentary
• descriptions of actions in progress

So assam sounds natural here.

You could also hear:

• Enquanto os corações de frango estão assando...

That also works, but it is a bit more explicitly progressive: while the chicken hearts are roasting.

Assam is the 3rd person plural present indicative of assar.

Conjugation:

• eu asso
• você/ele/ela assa
• nós assamos
• vocês/eles/elas assam

It is plural because the subject is os corações de frango, which is plural.

Because the sentence is talking about more than one heart.

• singular: coração = heart
• plural: corações = hearts

This is an important plural pattern in Portuguese:

• words ending in -ão often change to -ões in the plural

Examples:

• coração → corações
• avião → aviões
• limão → limões

But be careful: not every -ão word follows the same plural pattern.

Portuguese commonly uses de to connect a noun to the animal, ingredient, material, or type.

So:

• corações de frango = chicken hearts
• literally: hearts of chicken

English often uses a noun directly before another noun (chicken hearts), but Portuguese usually prefers:

• noun + de + noun

The same pattern appears in:

• pão de alho = garlic bread
• suco de laranja = orange juice
• peito de frango = chicken breast

Portuguese often leaves out subject pronouns when the verb ending already makes the subject clear.

• cortamos already tells you the subject is we
• so nós is optional

Both are correct:

• Enquanto os corações de frango assam, cortamos o pão de alho.
• Enquanto os corações de frango assam, nós cortamos o pão de alho.

Usually, omitting nós sounds more natural unless you want emphasis or contrast.

It can be either present or preterite, depending on context.

For -ar verbs, the nós form is identical in these two tenses:

• present: nós cortamos = we cut / we are cutting
• preterite: nós cortamos = we cut

Here, the context makes it clear that it is present:

• Enquanto os corações de frango assam is present
• the whole sentence sounds like a recipe, instruction, or description of simultaneous actions

So here cortamos means we cut / we slice.

Portuguese uses definite articles more often than English.

So even where English might say:

• chicken hearts
• garlic bread

Portuguese often says:

• os corações de frango
• o pão de alho

The articles help make the nouns sound natural and complete in Portuguese. In many contexts, leaving them out would sound less natural or too abrupt.

Grammatically, pão de alho is:

• pão = bread
• de alho = of garlic / with garlic

Very literally, it looks like bread of garlic, but in natural English the meaning is simply garlic bread.

Again, this is a common Portuguese pattern:

• bolo de chocolate = chocolate cake
• sopa de legumes = vegetable soup
• molho de tomate = tomato sauce

The sentence begins with a subordinate clause introduced by enquanto:

• Enquanto os corações de frango assam

Then comes the main clause:

• cortamos o pão de alho

In Portuguese, it is normal to separate an introductory subordinate clause from the main clause with a comma, especially when the first part comes before the main statement.

So the comma helps show the structure clearly.

Yes:

• Enquanto os corações de frango estão assando, cortamos o pão de alho.

This is also correct.

The difference is mainly one of style and nuance:

• assam: simpler, very natural in instructions and recipes
• estão assando: more explicitly progressive, closer to are roasting

In recipe-style Portuguese, the simple present is often preferred.

Not always. Assar can be translated in different ways depending on the food and cooking method:

• to roast
• to bake
• sometimes to grill

For example:

• assar pão = to bake bread
• assar carne = to roast meat
• assar no forno = to bake/roast in the oven

So the best English translation depends on the context.

Yes, very much.

Portuguese recipes and cooking instructions often use the present tense to describe steps:

• cortamos
• misturamos
• levamos ao forno
• deixamos descansar

Even though English recipes often use the imperative (cut, mix, put in the oven), Portuguese can naturally use:

• nós forms
• impersonal forms
• imperatives

So this sentence sounds very natural in a cooking context.

Yes. Cortar is a broad verb meaning to cut, but in context it may be translated more naturally as:

• cut
• slice
• sometimes chop

For pão de alho, slice may sound especially natural in English if the bread is being cut into pieces or slices.

So the best translation depends on the situation, not just the dictionary meaning of cortar.