How to Make Mazamorra Morada With Purple Corn Powder

October in Lima turns purple.

Thousands of people walk the streets in purple robes behind the image of the Señor de los Milagros, the Lord of Miracles. The procession leaves the Las Nazarenas church and moves slowly through the old center for hours. Along the route, street vendors sell two things almost everyone buys: a slice of Turrón de Doña Pepa and a cup of mazamorra morada, the purple corn pudding that tastes like October to most Peruvians.

If you have never had it, think of a thick, spiced fruit pudding with the color of a ripe plum. The good news is that you can make it at home with purple corn powder, and it takes about 40 minutes instead of the usual two hours.

What mazamorra morada is

Mazamorra morada is a pudding made from purple corn (Zea mays, the dark Andean variety Peruvians call maíz morado). The corn is simmered with pineapple peel, cinnamon and cloves until the water turns deep violet. Then dried and fresh fruit go in, and the liquid is thickened with sweet potato starch or cornstarch.

It is the same purple base as chicha morada, the drink. The difference is the starch. Chicha stays a drink, mazamorra becomes a spoonable pudding. In Lima, a scoop of mazamorra next to a scoop of arroz con leche is called "el clásico," and you will find it at almost any menu stand.

Why it shows up in October

The Lord of Miracles tradition goes back to the 1600s. An enslaved man from Angola painted an image of Christ on a wall in the Pachacamilla neighborhood of Lima. The wall survived strong earthquakes in 1655 and 1687 while buildings around it fell. That survival is the "miracle" in the name, and it is also why the procession matters so much in a city that knows earthquakes well.

The devotees wear purple, the church is draped in purple, and October is known as the "mes morado," the purple month. Purple corn desserts fit the season in a very literal way. Families make big pots of mazamorra to share with neighbors, friends and people coming back from the procession.

What you need

This version makes about 6 servings. It uses purple corn powder instead of whole cobs, which is the shortcut many home cooks outside Peru use because whole purple cobs are hard to find.

• 5 cups of water
• 4 tablespoons purple corn powder (start here and add more if the color looks pale)
• Peel of half a pineapple, plus 1 cup of the fruit, diced
• 1 cinnamon stick and 5 whole cloves
• 1/2 cup dried fruit: prunes, dried apricots, raisins, or a mix
• 1 small apple or quince, diced
• 1/2 cup sugar, or to taste
• 4 to 5 tablespoons sweet potato starch (harina de camote) or cornstarch
• Juice of 1 lime
• Ground cinnamon to finish

How to make mazamorra morada, step by step

1. Make the purple base. Put 4 cups of the water, the purple corn powder, pineapple peel, cinnamon stick and cloves in a pot. Stir well and bring to a boil, then simmer on low for 20 minutes.
2. Strain it. Pour the liquid through a fine strainer or a thin cloth to remove the peel, spices and the grainy part of the powder. Put the purple liquid back in the pot.
3. Add the fruit. Add the dried fruit, diced pineapple, apple or quince, and sugar. Simmer for 10 minutes, until the dried fruit is plump.
4. Thicken. Mix the starch with the last cup of cold water until smooth. Pour it slowly into the pot while stirring. Keep stirring on low heat for 3 to 5 minutes, until it coats a spoon and looks glossy.
5. Finish. Turn off the heat and stir in the lime juice. The color will brighten a little, which always surprises people the first time.
6. Serve. Spoon it into bowls, dust with ground cinnamon, and eat it warm or cold. It sets thicker in the fridge.

Common mistakes

• Adding starch to a boiling pot. It turns lumpy. Lower the heat first and keep stirring.
• Adding lime too early. Long cooking with acid can thin the pudding. Add it at the end.
• Skipping the strain. Ground corn leaves a sandy texture. A quick strain fixes it.

What purple corn brings, honestly

The deep color comes from anthocyanins, the same family of plant pigments found in blueberries. The main one in purple corn is cyanidin-3-glucoside. A 2003 study in the Journal of Nutrition found that purple corn color reduced weight gain and high blood sugar in mice fed a high-fat diet, and later lab studies have looked at its effect on insulin release in cells.

That research is early and mostly in animals and cells. Mazamorra is also a dessert with sugar and starch, so it is a treat, not a health food. If you want the purple corn without the sugar, stir a spoonful of the powder into a smoothie or oatmeal, or try our guide on how to make chicha morada with purple corn powder and sweeten it lightly.

Who should go easy

• People managing blood sugar should count this as a dessert and keep portions small, or cut the sugar in half.
• Anyone with a corn allergy should skip it.
• If you take medicine for diabetes, ask your doctor before adding concentrated purple corn extracts, which are much stronger than the powder in a pudding.

Frequently asked questions

What is mazamorra morada in English?

It is usually called Peruvian purple corn pudding. Mazamorra is an old Spanish word for a thick, porridge-like dish.

What are the ingredients in mazamorra morada?

Purple corn, water, pineapple, dried fruit, cinnamon, cloves, sugar, a starch to thicken it, and a squeeze of lime.

Can I use cornstarch instead of sweet potato starch?

Yes. Sweet potato starch gives a slightly clearer, silkier finish, but cornstarch works well and is easier to find in the US.

How long does mazamorra morada last?

About 3 to 4 days in a covered container in the fridge.

Bring October to your kitchen

You do not need to be in Lima to take part in the purple month. A pot of mazamorra on a cool October evening is one of the easiest ways to share a real Peruvian tradition with your family. You can find more Andean ingredients in our powders and liquids collection.

These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease. This article is for education and does not replace advice from a qualified health professional.