When it comes to putting nutritious, great-tasting food on the table, 90 percent of the work is just getting the groceries into the house, and for busy women, this can be a real challenge. But there is a solution: Do one big supermarket run and load up on healthy ingredients that you can stash in your pantry or freezer. When you do the legwork in advance, making dinner becomes less of a chore and more of a relaxing way to end the day.

• Tuna packed in water
  In the can or in the pouch, it's a versatile lowfat source of protein. Flake it over pasta and mix with olives, parsley, capers, and a drizzle of olive oil to make a simple, satisfying dinner. Or for a healthy twist on tuna salad, toss with a little olive oil and lemon juice, minced Granny Smith apple, and a pinch of curry powder.
  
• Canned beans
  Keep an assortment of low-sodium organic varieties-black, pinto, chickpeas, kidney, and navy-on hand. Drain and rinse, then add to soup, pasta, green salad, brown rice, quinoa, or couscous. You can also make a quick bean salad by combining one can of beans with chopped peppers (any kind), celery, and a splash of Italian dressing.