I'm a solo shopper at Costco. Here are the 15 things I always buy that make my membership worth it.

With half the calories and sugar as regular peanut butter, this is something I feel better about eating. Plus the recipes are endless.

I love to do a few scoops in my morning smoothies with a frozen banana, berries, and a handful of spinach. I also love to use it to make chocolate peanut-butter protein balls, which are just rolled oats, a scoop of PBfit, flax-seed meal, chocolate chips, and honey.

The 30-ounce jar costs $11.99.

With five tubes in one package, this has enough toothpaste for me and my two roommates to share for at least six to eight months.

A regular tube usually costs around $3.50 and will only last a couple of months, if you are not sharing.

It makes more sense as roommates for us to share instead of having three separate tubes in the bathroom, and it is way more cost-effective to buy in bulk.

Each package contains five tubes and costs $9.99.

They make cleaning the floors and any messes fast and easy since one wipe can typically take care of the whole apartment and shared bathroom as well.

Each box comes with two refills containing 32 wipes and costs $15.79.

I randomly got a pair one day not thinking too much of it and it wasn't till I got home and tried them on that my mind was blown. I went back and bought three more pairs the next trip.

I am a huge fan of Lululemon leggings and these feel like an exact dupe for them, at a fraction of the cost.

The leggings come in a variety of colors and cost $16.99.

It's nice to buy it in bulk and not have to keep running out and hoping it is in stock.

The Kirkland toilet paper is one of my favorites for the quality, size, and cost. Broken down, each roll comes out to about $0.55.

Each package comes with 30 mega rolls and costs $16.49.

These are nice to always have around the house as a quick drink and the variety of flavors means there's something for almost everyone to enjoy it if you're sharing.

Most 12-packs at my local liquor store cost around the same price for half the amount of cans.

The 24-pack costs $25.99, coming out to just over $1 per can.

These little bites are a perfect fast breakfast item or on-the-go snack. They are filled with rolled oats, dried fruits, flax seeds, coconut, and other ingredients.

I love them because they satisfy my sweet-tooth cravings and are super filling because of the rolled oats and flax seeds.

Each package comes with about 32 bites and costs $9.99.

As a single shopper, items like these are perfect since they come individually portioned and won't go bad in the freezer.

The box contains six packets of noodles with sauce and stir-fry veggies.

I like to microwave the packet for a few minutes and then finish the noodles in the pan with my protein, usually chicken.

Each box comes with six packets and costs $12.89.

Soup dumplings are one of my favorite foods and this makes it super easy to have them at home. In my opinion, these are an exact dupe for the Trader Joe's soup dumplings.

The box comes with six trays, which contains six soup dumplings per tray. I love these trays as a quick lunch option. If I have extra time, I add these to a soup with veggies and vegetable broth for an amazing dumping dinner bowl.

Each box comes with 36 dumplings total and costs $11.99.

I love fresh fruit but can never finish it all before it goes bad so this is perfect. I'm also not big on breakfast so morning smoothies are my go-to and I use a lot of berries.

I love to do a big scoop of berries with frozen coconut cream, oat milk, honey, and a handful of spinach for added nutrition. The sweet berries cover up the spinach taste completely.

Each bag is 4 pounds and costs $9.99.

These brownies are everything a brownie is supposed to be and more.

I love to have these in my pantry in case a dinner party or special occasion pops up. Since the box contains so many bags of mix, it lasts me quite a while.

Each box comes with six individual bags and costs $10.99.

These are one of my favorite snacks and can always be found in my cart at Costco. Growing up, my mom would always pack these in my lunches and I never grew out of my love for them.

They are a perfect snack or addition to a breakfast or lunch. I also love to add them to salads for a nice citrus taste.

Each bag is 5 pounds and costs $6.99.

I love snacking and these are a lighter option than most greasy potato chips. Each 1-ounce serving has 140 calories.

Just make sure you have pantry space since the bag is pretty big.

The bag is 25 ounces and costs $5.99

I'm a big English muffin fan, especially for sandwiches or avocado toast.

Recently I have been eating them for breakfast with some cream cheese and honey drizzled on top.

I like to pop these in the freezer so they last a lot longer and I don't have to worry about them going bad.

Each bag comes with two nine-count packs and costs $5.79.

The chicken street-taco kit from Costco has become one of my all-time favorite items, and I especially love the cilantro-lime sauce.

The kit comes with grilled seasoned chicken, tomato salsa, cilantro-lime crema, shredded cheese, 12 corn and flour tortillas, and shredded lettuce mix.

I can make multiple meals out of this for myself or share with my roommates for a taco night.

It's priced at $4.99 per pound and typically ranges between $14 to $16 per kit.