Masa harina

What is it?

Masa harina is a finely ground corn flour made from nixtamalized corn: dried corn that’s been cooked and soaked in an alkaline solution (usually lime), which gives the end product the ability to bind with water into a pliable dough known as masa.

Masa is the backbone of corn tortillas, tamales, pupusas, sopes, gorditas, and a huge range of traditional Mexican and Central American dishes.

These days, you can usually find masa harina in the Latin foods aisle. The most common brand is Maseca, but smaller producers exist and are worth seeking out (like Masienda).

What’s its flavor?

Taste: Neutral, mildly sweet

Aroma: Toasty, nutty, corn-forward

Texture: Soft to chewy to crispy, depending on how the dough gets shaped, cooked, or fried

Human: This is not just “corn flour.” Nixtamalization enables the mixture to be shaped into countless masa dishes across Latin America.

Why should you buy some?

Masa harina is shelf-stable, cheap, and versatile. A single bag can live in your pantry for months and unlock an entire category of cooking that fresh tortillas alone can’t.

Compared to buying tortillas or prepared dough:

It’s lighter, cheaper, and easier to store
You control hydration, thickness, and seasoning
You can make tortillas or masa dishes **when you want them, fresh and hot

And even beyond tortillas, it’s a good thickener and flavor booster. A spoonful can add body and corn flavor to soups, stews, and chilis in a way wheat flour never will.

Buying tips

Look for masa harina labeled specifically for tortillas or tamales—regular cornmeal won’t behave the same way.
White, yellow, and blue masa all work similarly, but have slightly different flavors and colors.
Once opened, keep it sealed tight; it absorbs odors and moisture easily.

What else can you make with it?

Fresh corn tortillas (which can then be fried into tostadas and chips)
Tamales, pupusas, gorditas, and arepas
Added to chili or soup as a subtle thickener
Masa pancakes or cornbread-adjacent baked goods

FRAMEWORK OF THE WEEK ✅

Fresh corn tortillas

The best way to get familiar with masa harina is to start by making fresh tortillas. Here’s the basic process:

Mix 1 part masa harina to 1-1.5 parts warm water until a soft, pliable dough forms.
Roll the masa into balls, then press each ball into a thin, even round.
Lay the pressed tortilla onto a hot griddle and cook for 30-60 seconds per side, flipping until it puffs or cooks through.

Place cooked tortillas in a towel or tortilla warmer to trap steam and finish softening while you finish the batch.

For more tips and a full framework guide to homemade tortillas, head over to the Cook Well app for all the details:

Check out the Framework

FOOD TRENDS 🚀

Seaweed

Why is seaweed suddenly everywhere?

From crispy seaweed snacks to furikake, the ocean greens are moving beyond sushi rolls and miso soup into mainstream menus. We’ve seen seaweed butter, kelp noodles, and even seaweed salads at fast-casual spots.

Why now? Well, we have three theories:

1) Built-in umami: Seaweed is naturally rich in glutamates, the compounds responsible for umami. A nori snack or seaweed garnish adds that satisfying savory note that you can’t get from salt alone.

2) Health + sustainability: People are super into fiber right now, and seaweed is packed with it. Plus, seaweed grows quickly, requires no fresh water or fertilizer, and absorbs carbon from the ocean. That sustainability story resonates with consumers, especially when brands play it up in the packaging.

3) Snackable format: Crispy seaweed sheets and seasoned snacks have made it approachable. Once consumers got used to the flavor, they’ve graduated to salads, noodles, and condiments (admittedly, seaweed in most forms is delicious).

Trend takeaway: Seaweed is shifting from niche Asian ingredient to household pantry item. Try it in nori sheets, dehydrated wakame, or in kelp ‘pasta’ form!