Uso la batidora para mezclar plátano y fresa.

Uso already tells you the subject is I because the verb ending -o marks first person singular in the present tense.

So Spanish usually drops the subject pronoun when it is clear:

• Uso la batidora... = I use the blender...

You can add yo if you want emphasis, contrast, or clarity:

• Yo uso la batidora, pero él usa una cuchara.

So in a normal neutral sentence, uso without yo is the most natural choice.

Uso is the present indicative of usar.

In Spanish, this tense can cover several ideas that English often separates:

• I use
• I am using sometimes, depending on context
• I do use for emphasis in some situations

Here it most naturally sounds like a general or habitual statement, but context could also make it refer to what the speaker is doing right now.

In Spanish, articles are used more often than in English. With a concrete noun like batidora, saying just uso batidora sounds incomplete or unnatural in most contexts.

So:

• Uso la batidora = natural
• Uso una batidora = also natural, if you mean a blender
• Uso batidora = generally not the normal choice here

La can refer to:

• a specific blender already known in context
• the usual blender in the kitchen
• the blender as the tool being used

Because batidora is a feminine noun, so it takes la.

Spanish nouns have grammatical gender, and articles must agree with them:

• la batidora
• not el batidora

Many nouns ending in -a are feminine, and batidora follows that common pattern.

Yes, batidora is a very normal word in Spain.

Depending on the exact appliance, Spanish speakers in Spain might also say:

• batidora = blender / mixer, often in a general sense
• batidora de vaso = jug blender / countertop blender
• batidora de mano = hand blender

In much of Latin America, learners often hear licuadora, but in Spain batidora is very common.

Para + infinitive is a very common Spanish structure used to express purpose.

So:

• para mezclar = to mix / in order to mix

This is exactly like saying what something is used for:

• Uso la batidora para mezclar...
• Necesito un cuchillo para cortar pan.
• Tengo un bol para preparar la masa.

Because after para when you express purpose, Spanish normally uses the infinitive.

So:

• para mezclar = correct
• para mezclo = incorrect
• para mezclando = incorrect here

Use the infinitive because the idea is for mixing / to mix, not a fully conjugated action.

In Spanish, when talking about ingredients or things in a general sense, articles are often omitted.

So mezclar plátano y fresa sounds natural if you mean the ingredients or flavours in general.

If you were talking about specific, identifiable fruit, you could use articles:

• mezclar el plátano y la fresa

That version sounds more like you are referring to particular pieces of fruit already known in the situation.

So the sentence without articles feels quite natural for a recipe, smoothie, or ingredient context.

In this kind of sentence, the singular often names the ingredient or food type rather than counting individual items.

So:

• plátano y fresa can mean banana and strawberry as ingredients/flavours

If you want to talk about actual quantities, Spanish often changes the wording:

• un plátano y unas fresas
• plátanos y fresas

So the singular here is not strange; it gives a more general ingredient-list feel.

Yes. In Spain, plátano is the usual everyday word.

A learner may also know banana, but in Spain plátano is more standard in ordinary speech. So this sentence sounds very natural for Spain Spanish.

The accent mark shows where the stress goes:

• PLÁ-ta-no

Without the written accent, Spanish stress rules would suggest a different pattern, so the accent is necessary.

Useful stress patterns in the sentence:

• U-so
• ba-ti-DO-ra
• pa-ra
• mez-CLAR
• PLÁ-ta-no
• FRE-sa

Yes. Spanish word order is fairly flexible, although the original version is very natural and neutral.

For example:

• Uso la batidora para mezclar plátano y fresa.
• Para mezclar plátano y fresa, uso la batidora.

Both are correct. The second version gives a little more focus to the purpose.

So the original order is probably the best one for a learner to use first, but it is not the only possible order.

The normal word for and is y.

It changes to e only before words that begin with an i sound:

• padre e hijo
• España e Italia

But here the next word is fresa, so there is no change:

• plátano y fresa

So y is exactly right here.