Grocery-store switch could save Americans money while shaking up dinner routines

If you're at a loss for what to make for dinner, a trip to an international supermarket could be just what you need to spark some culinary inspiration — while potentially saving a little money on your grocery bill.

Whether you'll actually save, however, depends on what's in your cart.

"Savvy shoppers can compare and see whether or not they're getting good deals," Barbara E. Kahn, a marketing professor at the University of Pennsylvania's Wharton School, told Fox News Digital.

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