Stock your pantry for weight loss success with these Trader Joe’s staples.
Reviewed by Dietitian Mandy Enright, M.S., RDN, RYT
Key Points
- Trader Joe’s offers a wide range of budget-friendly pantry staples that support weight loss.
- Canned tuna and black beans, plus steamed lentils and rolled oats, provide versatile options.
- Look for pantry staples low in added sugars that provide fiber and protein while minding portions.
Trader Joe’s has become a go-to destination for shoppers looking to build a pantry that supports their weight loss efforts. From budget-friendly proteins to fiber-rich grains and lower-sugar sauces, the store offers a range of satisfying, convenient pantry staples that make it easier to follow a healthy weight loss plan. And when your pantry shelves are filled with nutritious, versatile staples like these, it’s easier to throw together a balanced meal or snack instead of reaching for (or ordering) something that may be higher in calories but less sustaining out of convenience.
To help you stock up, we asked dietitians to share their top pantry staples for weight loss. Here are the foods worth grabbing on your next Trader Joe’s run.
1. Solid White Albacore Tuna with No Salt Added
Trader Joe’s Solid White Albacore Tuna, No Salt Added is a convenient, shelf-stable source of high-quality protein, making it an especially useful pantry staple when you’re trying to lose weight. They also offer canned tuna in oil or with salt; however, some people may need to limit salt due to high blood pressure or other health reasons.
“Shelf-stable fish like canned tuna is an easy way to add high-quality protein to meals without much prep. Protein helps support fullness and preserve lean muscle while losing weight,” says Samantha DeVito, M.S., RD. One 4-ounce can of this tuna offers 29 grams of protein for 130 calories, “plus it’s a good source of vitamin D and B12,” adds Samantha Cassetty, M.S., RDwho suggests adding it to a veggie-grain bowl or tossing with vegetables, pasta, olive oil and capers for a five-minute dinner.
DeVito likes mixing this canned tuna with strained (Greek-style) yogurt or avocado for a quick tuna salad, adding it to a whole-grain wrap or serving it over high-fiber crackers with sliced vegetables. Pairing tuna with fiber-rich foods like vegetables, whole grains or beans creates a more balanced, satisfying meal that can help keep hunger in check—without requiring much time or prep.
2. Rolled Oats
Trader Joe’s Rolled Oats are rich in a particular type of soluble fiber called beta-glucan, which can help promote satiety. It does this by forming a gel-like substance in the digestive tract, slowing digestion, increasing GLP-1 and helping you feel fuller for longer. Just ⅓ cup of these rolled oats contains 5 grams of fiber and 18% of the daily value.
Beyond weight management, beta-glucan has been linked to improved cholesterol levels, better blood sugar control and overall heart health, making rolled oats an inexpensive pantry staple that packs plenty of nutritional value.
DeVito emphasizes they’re not just for breakfast either. “You can use them in overnight oats, smoothies, homemade energy bites or even mix them into meatballs or turkey burgers,” she says, highlighting their versatility.
3. Steamed Lentils
Fully cooked and ready in the microwave, Trader Joe’s Steamed Lentils pouches are an easy way to add plant-based protein and fiber to salads, grain bowls, or soups with very minimal prep.
They contain 10 grams of protein and 6 grams of fiber in one half-cup, which can help curb hunger and steady blood sugar levels. Lentils are also rich in complex carbohydrates and have a low glycemic index, making them a smart choice for supporting metabolic and heart health.
“Lentils are another nutrition powerhouse because they provide protein, fiber, iron and other important nutrients. They make meals more filling without requiring expensive ingredients. I love adding these pre-cooked lentil pouches to soups, grain bowls, salads or serving them as the base of a simple weeknight dinner,” says DeVito. Plus, they’re an affordable way to stretch meals while adding plenty of nutrition and staying power.
4. Organic Black Beans
Trader Joe’s canned Organic Black Beans are low in sodium, a good source of fiber at 3 grams and a shelf-stable staple that pairs well with tacos, salads, or grain bowls. Beans also provide complex carbohydrates that digest more slowly, helping support steadier blood sugar and energy levels.
DeVito says beans are one of her favorite pantry staples because they’re packed with fiber and provide plant-based protein, a combination that helps keep you fuller for longer. They’re also incredibly versatile: toss them into salads, soups, grain bowls or tacos, add them to eggs or quesadillas, or mash them with avocado for an easy spread or dip. Keeping a can or two on hand makes it easy to add more nutrition and sustainability to your meals with minimal prep.
5. Oven-Baked Cheese Bites
When you’re trying to lose weight, having satisfying, protein-rich snack options on hand can make it easier to manage hunger between meals. Trader Joe’s Oven-Baked Cheese Bites offer the crunch and savory bite of a traditional snack food while providing substantially more protein, which can help promote fullness and make a snack feel more satisfying.
“One ½ bag of these crispy bites has 13 grams of protein and 450 mg of calcium—a nutrient that many people fall short on,” says Cassetty. “Put them on a plate or small bowl if snacking on them on their own to help with portion awareness, or combine them with a fiber-rich snack like popcorn or fruit for even more staying power,” Cassetty adds. She also suggests using them instead of croutons on salads for a crunchy protein boost. And once you have them around, you’ll likely invent plenty of other ways to eat them.
How to Pick Pantry Staples for Weight Loss
When shopping for pantry staples to support weight loss, it’s important to narrow down the traits to look for.
- Low in added sugar: Many pantry staples, like sauces, granola and canned fruit, sneak in added sugars that increase calories without keeping you full. Checking the nutrition label for added sugar (not just total sugar) helps you spot hidden sources.
- High in fiber: Fiber helps slow digestion and promotes fullness, so look for pantry staples like beans, lentils, oats and whole grains that provide at least 3-5 grams per serving.
- Good source of protein: Protein supports satiety and helps preserve lean muscle, making items like canned tuna, chickpeas and nut butters smart staples to keep on hand.
- Healthy fats in moderation: Ingredients like olive oil, avocados, nuts and seeds provide satiety and flavor, but portion awareness matters since fats are calorie-dense.
- Check the serving size: Package serving sizes don’t always reflect what people actually consume, so it helps to look at the full nutrition label relative to how much you’d actually eat in one sitting.
Our Expert Take
A weight-loss-friendly pantry doesn’t have to be complicated or expensive. By stocking up on versatile staples that provide plenty of nutrients and long-lasting fullness, you’ll have the building blocks for satisfying meals and snacks whenever you need them. Start with a few of these dietitian-approved Trader Joe’s picks, and you’ll be one step closer to making healthy choices feel easier every day.