Experts basically made your next grocery list for you.

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If you want toeat healthierbut dont know where to start, registered dietitians are an invaluable resource.

Though some health foods are pricey, theres one place you could always rely on forbudget-friendly groceries: Costco.

Crispy dried seaweed, Nori chips piece of roasted seaweed

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We asked dietitians who shop at Costco what groceries they buy, and how to prepare them.

These are some of the best healthy items at Costco, according to dietitians.

Chou recommendsthis firm tofubecause its convenient, inexpensive, and versatile.

you’re able to add it to stir fries,soups, and stews, she points out.

Kirkland Signature Organic Quinoa

Speaking of plant-based proteins,quinoais another complete protein.

Its one of the highest-protein grains to choose from, says Jenna Volpe, RDN.

Medjool Dates

Datesare fruits that resemble large raisins.

Theyre also very nutritious.

Dates are high in fiber andprebiotics, for supporting a healthy gut, Volpe explains.

Since theyre naturally sweet, you might use them to sweeten smoothies and treats.

Volpe likes to remove the pits and fill each date with some nut butter and dark chocolate.

Theyre high in protein,choline, andB vitamins, explains Nicole Ibarra, RD.

Ibarra recommendsthese peanut butter cupsto satisfy your sweet tooth.

These are one of my favorite healthier sweet treats at Costco, she says.

Theyre made with dark chocolate, and are much lower in added sugar!

you’ve got the option to eat these straight out of the bag, or bake with them.

Kirkland Signature Organic Diced Tomatoes

Fresh produce isnt necessarily more nutritious thanfrozenor canned foods.

I also feel good about the quality of the ingredients.

Rich in heart-healthyomega-3sand protein, this tuna is nutritious, convenient, and versatile, Bannan says.

Since Costco carries its ownstir fry blend, you dont have to wash and chop your own vegetables.

It has a distinct salty, umami taste, but its not just a vessel for rice and fish.