The Best Frozen Foods for Weight Loss at Costco

When it comes to managing your weight, stocking up on nutritious staples can make a significant difference in your meal prep routine. Costco’s freezer section is a treasure trove of high-protein entrees, fiber-packed vegetables, and other healthy options that can help support your weight loss journey. In this guide, we’ll explore eight of the best frozen foods you can find at Costco, paired with insights from registered dietitians on how they can aid your health and fitness goals.

1. Kirkland Signature Stir-Fry Vegetable Blend

The Kirkland Signature Stir-Fry Vegetable Blend is perfect for anyone looking to save time in the kitchen. This colorful mix features fresh broccoli, sugar snap peas, green beans, carrots, mushrooms, red bell peppers, water chestnuts, and onions.

Dietitian Kay Lee, RDN, CDCES, emphasizes the benefits of this blend, noting that it’s a budget-friendly option that provides 2 grams of fiber per serving with minimal sodium. Increased fiber intake can help reduce calorie absorption, making it a smart choice for weight management. Simply sauté or microwave this mix and serve it alongside your favorite protein or toss it into noodle dishes or fried rice.

2. Kirkland Signature Three Berry Blend

Berries are a powerhouse of nutrition, and the Kirkland Signature Three Berry Blend includes blueberries, raspberries, and blackberries. According to Emily Jones, M.S., M.B.A., RDN, berries are inherently low in calories and high in fiber, which aids in satiety and can help curb unnecessary snacking.

This blend is naturally sweet and free from added sugars, making it an excellent addition to smoothies or yogurt bowls. It can also be transformed into delightful desserts like a Protein-Packed Berry Crumble.

3. Just Bare Lightly Breaded Chicken Breast Chunks

For a crispy, time-saving protein option, consider Just Bare Lightly Breaded Chicken Breast Chunks. With 16 grams of protein per serving, these chunks can easily enhance your meals without the fuss of cooking from scratch.

Registered dietitian Jamie Lee McIntyre endorses this product for its ability to help curb cravings and support lean muscle while losing weight. Keeping a bag in your freezer enables you to whip up a balanced meal quickly, reducing reliance on takeout and its extra calories and sodium. Try adding them to green salads or creating a filling chicken Caesar wrap.

4. PuraVida Fire Roasted Primavera Mistura

This veggie blend is a flavor bomb, composed of zucchini, eggplant, red pepper, and tomatoes, all beautifully pre-roasted. Taiyyibah Moughal RDN notes that incorporating more vegetables into your diet is linked to modest weight loss and reduced risk of weight gain.

You can use this Primavera Mistura on homemade pizzas or swirl it into grain bowls. Its benefits vary based on individual metabolism, but the flavor is universally appealing.

5. Kirkland Signature Wild Alaskan Sockeye Salmon

Rich in high-quality protein and omega-3 fatty acids, the Kirkland Signature Wild Alaskan Sockeye Salmon is a nutrient-dense option you should always have in your freezer. Research shows that salmon supports heart health and satiety due to its protein and fat content.

The American Heart Association recommends consuming seafood at least twice weekly. Prepare the salmon in foil packets or incorporate it into a delicious Sheet-Pan Salmon with Sweet Potatoes & Broccoli for a wholesome meal.

6. Beyond Burgers

For plant-based eaters, Costco’s Beyond Burgers are a fantastic find, boasting 20 grams of protein per patty. Ingredients like peas, brown rice, red lentils, and faba beans provide a robust protein source.

These burgers are made with avocado oil, which offers heart-healthy monounsaturated fats and minimizes saturated fat content. Their plant-based nature can contribute to lower overall calorie intake, supporting weight management and reducing health risks associated with obesity.

7. Tattooed Chef Organic Riced Cauliflower Stir-Fry

Riced cauliflower is an excellent low-calorie, low-carb alternative to traditional rice. The Tattooed Chef Organic Riced Cauliflower Stir-Fry comes packed with green peas, red bell peppers, corn, green onions, and sesame oil. This dish is bursting with flavor while helping you enjoy larger portions without the extra calories.

Try this veggie-forward dish as a hearty base for your favorite proteins or simply as a filling side.

8. Veggies Made Great Spinach Egg White Frittatas

These Veggies Made Great Spinach Egg White Frittatas are an ideal grab-and-go breakfast or lunch ingredient. Each frittata contains 5 grams of vegetarian protein, only 70 calories, and is gluten-free, making them a nutritious option to keep stocked.

Registered dietitian Kristen Carli recommends them for their convenience and versatility. You can pop them in the microwave or air fryer in minutes and serve them atop a salad for a satisfying meal.

Meal Planning with Costco Favorites

Having a stocked freezer with these nutrient-dense frozen foods can ease the burden of meal prep while ensuring you stick to your weight loss goals. By filling your cart with these dietitian-approved picks, you’ll have the essentials you need to create balanced, delicious meals swiftly.

For different meal ideas and comprehensive planning, consider checking out a 7-Day Meal Plan for Costco Shoppers, crafted by nutrition experts.

These selections exemplify how easy and enjoyable healthy eating can be, even on the busiest days. Embrace the convenience of frozen foods and allow them to become allies on your journey toward a healthier lifestyle.