You just bought peanut butter.

你刚买了花生黄油。

youdao

I had two peanut butter and jelly sandwiches.

我吃了两个花生酱果酱三明治。

《柯林斯英汉双解大词典》

You can even get peanut butter and jelly on an English muffin for breakfast.

早餐时你甚至可以吃到英式松饼，佐以花生酱和果冻。

《柯林斯英汉双解大词典》

They include chocolate,coffee, salted caramel,raspberry,orange, eggnog,lemon,cinnamon,pistachio, even peanut butter and jelly.

VOA: special.2010.04.12

Here's a list of ingredients from Skippy Peanut Butter and you see that sugar is the second most common ingredient.

这有一份四季宝花生酱的配料表,你可以看到糖是含量第二多的原料

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Large amounts of sugar in peanut butter, large amounts of sugar will go into things like stews, and soups, and things like that where you wouldn't necessarily expect to find it.

花生酱的含糖量是非常高的,在炖菜和汤中也含有大量的糖类,这些是你们平时都没有注意过的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We picked out a range of flavors, including the "grasshopper" (chocolate cake filled with fudge and topped with mint cream-cheese frosting, cake crumbs, chocolate chips and a buttercream rosette) and the "Elvis" (vanilla cake filled and frosted with banana-cream-cheese icing, with a swirl of peanut butter and peanut-butter chips).

WSJ: Testing Mail-Order Cupcakes

OK, so if peanut butter cookies are made with peanut butter, and oatmeal cookies are made with oatmeal, what are Girl Scout cookies made of?

FORBES: Sometimes a Balanced Diet Is a Cookie In Each Hand!

Preliminary investigations suggest that peanut butter and peanut paste manufactured by Peanut Corp. to be used in products like cookies, crackers and ice cream is the probable source of illness.

CNN: Kellogg to recall products over salmonella concerns