How to Roast Peanuts in the Microwave (Salted, Spicy)

Roasted Peanuts with Chili and Sichuan Pepper

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A long time ago, when I was very small, my dad would take me to the Bird Market on Saturdays to “look at” the hamsters. I couldn’t have cared less about the hamsters. What interested me were the aquarium fish, the boa constrictor in its tank, and the unshelled peanuts sold by the glassful. Back then peanuts were small and hard to shell, or were sold in their pods. The height of style was to stand there cracking those pods open and digging out small nuts in red skins.

The peanut (Arachis) is a flowering legume, a “groundnut” (though it is not a nut), a close relative of the bean and grown across much of the inhabited world. I read somewhere that the name probably comes from the Greek αράχνη, meaning spider, because of the pretty web-like pattern on the pods. The kernels contain a lot of high-quality oil (up to a third of their weight), which is pressed and used for cooking or for peanut butter. In Southeast Asia peanut oil is one of the most common.

You can read a lot about the benefits and harms of peanuts, as with almost any well-known food. It is worth remembering that they are very nutritious and contain plenty of vitamins and trace elements. The kernels contain powerful antioxidants and compounds that support the heart and blood vessels. But, unfortunately, peanuts are also an allergen. For people with a peanut allergy, eating them can simply be fatal.

Meanwhile, roasted peanuts are delicious when made with care. Good-quality raw peanuts are sold almost everywhere. They are inexpensive, and you can roast them at home instead of buying bags with unknown contents. It is worth learning how to roast peanuts.

Really tasty homemade roasted peanuts, lightly salted and with mildly hot pepper. There are many roasting methods. The simplest is to spread shelled raw peanuts on a baking sheet and put it in an oven heated to 70-80°C for 15 minutes. If you have a microwave, you can roast them there. Because peanuts are so high in fat, they heat up beautifully and roast from the inside.

We have tried many ways and techniques of roasting peanuts and settled on the microwave. It is convenient and fairly quick, and the snack turns out incredible.

Ingredients

10 servings

  • Large raw peanuts 0.5 kg
  • Mild dried chili peppers 5-10
  • Sichuan pepper 1 tsp (2 g)
  • Salt 1 tsp (6 g)
  • Boiling water (for the brine) a little

Step-by-step recipe

Preparing the peanuts and pepper

  1. It is easier to roast peanuts that are already peeled of their red skins. They are large and a pleasant yellowish-white. By the way, raw peanuts taste like beans. Chew one and you will see.

    Peanuts.
  2. Prepare the hot pepper in advance: remove the seeds, stems and, if possible, the inner membranes from the dried pods.

    Once, roasted peanuts with hot pepper and Sichuan pepper were brought back from China. Understandably, the ingredients looked a little frightening: a bright red color is firmly associated with fiery heat. Red means fiery, as an indicator. That is, until we tried the peanuts with pepper. They are delicious, and not fiery at all. There is heat, of course, but it is soft and very pleasant. I would even say the peanuts with these additions fall well short of “hot”.

    The dried peppers brought from China are hot, but more gently so. If you throw away the seeds and white membranes, where most of the capsaicin is, the taste is closer to neutral with a not-too-strong aftertaste. I would say no more than 500-600 units on the Scoville scale. For comparison, Tabasco sauce is 2,500-5,000. The hot peppers sold here are much hotter than the Chinese ones. But to my surprise I found Chinese peppers for sale here, in almost any big store; we simply never noticed them.

    Cut the remaining red pods any way you like with a knife, preferably into thin strips.

    If you don’t have mild peppers, you can take a much smaller amount of ordinary hot pods and chop them more finely. But I wouldn’t advise using pepper ground to a powder, because it instantly sticks to the oily surface of the peanuts.

    Chili peppers.

    If you like, measure out 1 tsp of Sichuan pepper (2 g): a small amount noticeably improves the snack, and it is also on sale.

    The Sichuan pepper used in cooking is the husk of the fruit of the citrus-family plant Zanthoxylum piperitum. Its flavor is like nothing else, something between anise, nutmeg and lemon. It is not so much hot as very aromatic, and leaves a lasting pleasant taste in the mouth with a slight numbness.

    Sichuan pepper.
  3. Dissolve 1 tsp of salt (6 g) in a small amount of boiling water.

    The peanuts need salting. If you just sprinkle salt over peanuts and roast them, the salt will most likely crunch on your teeth like sand. Oily peanuts don’t dissolve salt. There are different ways to salt them, but I found brine convenient.

    Pour the brine over the raw kernels for 1-2 minutes.

    Salted raw peanuts.

    Drain the peanuts in a colander.

    When you start cooking in the microwave, the water evaporates very quickly while the salt stays behind, invisible and not felt as grains. The peanuts are perfectly and moderately salted, and that is the main thing. I have even read that raw peanuts are boiled in salted water before roasting.

Roasting in the microwave

  1. What you roast peanuts in doesn’t matter much. They roast beautifully in a dry hot frying pan or in the oven. What matters is to watch the process constantly and carefully.

  2. Spread the salted peanuts on a large plate in a single layer and put them in the microwave. If your oven is powerful enough, you may want to lower the power for roasting. Heat: during the initial heating, the water left from the brine evaporates very quickly. After that the peanuts start to roast fast. While roasting, stir fairly often, or the peanuts will simply start to burn.

  3. Once they start to roast, you will notice it by a pleasant nutty smell and a slight sizzle. At that point add the Sichuan pepper, to taste. For 0.5 kg of peanuts, 1 tsp of Sichuan pepper (2 g) is enough.

    Spices usually don’t tolerate heat treatment well, but they will be in the microwave for only a few minutes, so don’t worry. If you are really concerned, add the pepper a minute before the end of roasting.

    Roasting the peanuts, then adding the Sichuan pepper.

    Roast the peanuts in 20-30 second increments, stirring, until they reach the doneness you want: a light golden color.

    Note that because of the large amount of fat in the kernels, peanuts get very hot and hold their heat for a long time, so they keep roasting after you take them out of the microwave (oven, stove, or simply stop heating). This is important! It is fine to slightly underroast the peanuts; they will finish cooking as they cool.

  4. As soon as the peanuts stop heating, add the prepared, chopped hot pepper.

    Adding the chopped hot pepper to the roasted peanuts.

    Stir and wait until completely cool.

    Letting the peanuts cool.

Storing

  1. It is best to store peanuts with pepper in an airtight jar or container. First, roasted peanuts are very aromatic. Second, they absorb moisture and foreign odors.

    Storing roasted peanuts with pepper in an airtight jar.

Serving

  1. Serve. Then again, this tasty snack gets eaten quite quickly, especially when friends get together for a beer.

    Roasted peanuts

Calories and macros

310 kcal

Serving ≈ 150 g

  • Protein14 g18% of kcal
  • Fat25 g72% of kcal
  • Carbs8 g10% of kcal

100 g208 kcalProtein 9.4 gFat 16.8 gCarbs 5.1 g

Calculated from the recipe ingredients, excluding salt and spices. Data: USDA and Matvaretabellen.

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