I’m a registered dietitian feeding my family of four — including one teenage boy with an appetite for two — on a budget, so balancing nutrition and cost is my priority.
Before I became a dietitian, I was a frugal shopper who relied on store brands and sales that kept my family below our target budget.
When an Aldi opened nearby, I didn’t expect shopping there to drastically help us save money on groceries, nor was I convinced that its product quality could match that of other store brands.
It turns out I was wrong on both accounts. And once I began bargain shopping for organic milk to give my toddler, I became a true Aldi enthusiast.
Now, I visit the discount grocer weekly for nutrient-dense staples that help stretch our grocery bill even further. Here are a few of my go-to Aldi buys when shopping for my family of four on a budget.
Frozen berries are one of the best bargain staples at Aldi.
I think frozen berries, which are packed with antioxidants and often preserved at peak ripeness, are one of Aldi’s best bargains.
I always buy Season’s Choice frozen blueberries since we use them almost every morning in overnight oats, yogurt bowls, or muffins. We also grab the cherry and berry medleys, which are especially great in smoothies with almond milk and chia seeds.
Eggs are the one budget-friendly protein source I always buy at Aldi.
I buy two dozen eggs every time I’m at Aldi since they generally cost much less here than at the other stores near me.
My family uses eggs for hearty breakfasts like omelets, waffles, and pancakes. We also hard-boil them for an on-the-go protein snack, as one egg has about 6 grams of protein.
I use canned fish and frozen seafood to make quick, protein-packed meals.
I often add canned tuna, a lean and inexpensive protein, to my cart.
Aldi’s Northern Catch chunk-light tuna has 20 grams of protein per serving, and my son loves using it to make tuna melts.
The store’s canned salmon is another staple for us. I throw it over salads when I don’t have anything prepped for lunch.
And if I want a seafood dinner that feels a bit more luxe, I grab Aldi’s frozen tuna steaks to make sesame-crusted, pan-seared tuna.
My trip to the dairy aisle isn’t complete without a large tub of Greek yogurt.
I always grab a 32-ounce tub of Aldi’s Friendly Farms plain nonfat Greek yogurt with no added sugar. It usually costs me less than $5.
I eat it for breakfast often and add chia seeds, walnuts, and blueberries for extra flavor and nutrients.
Greek yogurt contains probiotics, also known as “good bacteria,” which offer a range of health benefits. It’s also a decent source of protein — this variety contains 16 grams per serving.
Greek yogurt is also great to have on hand as a substitute in recipes calling for sour cream or mayonnaise.
Sliced sourdough serves as the perfect base for sandwiches and melts.
I like that Aldi’s Specially Selected sourdough is made with only a few ingredients.
This bread has the natural tang of traditional sourdough even though it contains commercial yeast, which isn’t an ingredient in authentic sourdough made with only water, flour, and salt.
However, I buy this loaf for its flavor and texture, as it works well with tuna melts, avocado toast, or fried eggs sprinkled with Trader Joe’s Everything but the Bagel Sesame Seasoning Blend.
I use raw nuts for baking and snacking.
At Aldi, I like to stock up on raw nuts, like walnuts and pecans, since I can use them in so many different recipes that I know my family won’t waste them.
For example, roasted pecans with maple syrup and rosemary are a delicious snack. I also add nuts to Greek yogurt, overnight oats, banana bread, and various desserts.
I keep walnuts, which are packed with heart-healthy fats, in the pantry or the freezer when I want to store them for a long period of time.
Jarred olives are an underrated find I use to flavor salads.
Olives are a low-carbohydrate staple filled with healthy fats and fiber.
Fortunately, Aldi regularly has both classic varieties and fun seasonal ones for us to snack on or use to elevate other dishes.
Instead of relying on cheese and processed ingredients to flavor salads and grain bowls, I use Kalamata olives to add a delicious, briny taste.
For parties, I use olives to make homemade tapenades, which are a great addition to cheeseboards.
Aldi’s produce section is not to be missed.
Aldi’s produce section usually has my favorite salad ingredients — prewashed arugula, peppers, red onions, tomatoes, mushrooms, and radishes — at an affordable price.
I also stock up on zucchini, red peppers, and red onions to make a large batch of grilled or roasted vegetables at least once a week.
I can reheat them as side dishes or mix them with quinoa, arugula, chickpeas, feta, and hummus for a delicious and easy-to-prepare lunch.
I stock up on steel-cut oats to prep easy high-fiber breakfasts.
I buy Aldi’s old-fashioned and steel-cut oats to meal prep overnight oats for the week. It’s an affordable and easy breakfast.
Plus, each serving has a good amount of fiber (about 4 grams), and I top my oats with nuts for even more protein.
My family also uses oats to make energy bars, granola, and toasted oats. We’ve even used them as a high-fiber binder in place of breadcrumbs in some recipes.
The jarred pesto I keep in my pantry gives any meal a low-lift upgrade.
I buy Aldi’s jarred Priano pesto because it tastes better than other brands I’ve tried, and it’s less expensive than making it from scratch (plus, it’s way easier). A 6.7-ounce jar usually costs me less than $3.
I keep a few jars in the house at all times since I use the sauce to make one of my family’s favorite quick meals: pasta with chicken or shrimp, broccoli, pesto, and grated Parmesan cheese.
I keep chia seeds in my freezer for quick add-ins to Greek yogurt and smoothies.
I can usually snag a 12-ounce bag of Simply Nature chia seeds at Aldi for under $4.
They’re a great food to have on hand since about 2 ½ tablespoons of these tiny seeds provide about 10 grams of fiber, 5 grams of protein, and 8 grams of fat.
Since we only use about a tablespoon at a time on yogurt or in smoothies for the extra nutrient boost, I store them in the freezer to extend their shelf life.
Keep reading Business Insider’s Aldi Diaries to see what other shoppers are putting in their shopping carts.
This story was originally published on December 5, 2025, and most recently updated on August 5, 2026.
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