With summer coming, I'd encourage an herb garden and then I'd make a lot of salads/cold soups with the best produce and proteins on sale...some of my cheap favorites...
Chicken salad - Make baked chicken thighs (skin on/bone in if it's cheapest) - eat 1/2 for dinner (with a BBQ or peanut sauce) and save half to deskin/debone and chop. Add your favorite fruit, veg, nut, some mayo and/or yogurt, and some fresh herbs and salt/pepper and serve on toast, lettuce, etc. I like to use chicken (baked with fresh rosemary), halved red grapes, chopped celery, mayo, and salt/pepper as my simple recipe.
Panzanella (or Tomato/Mozza/Bread salad) - Chopped tomatoes, red onions (shocked in cold water if you don't want bite), fresh mozzarella (now found under $3/lb), bread, and a little garlic with balsamic vinegar, olive oil, salt/pepper, and basil (grow this yourself and use all summer - so much cheaper and so easy to grow) - good enough as a main dish. You can up veggies by adding bell peppers into the mix or serving on a salad green and call it a dinner and you can add a few capers if you like a bite (not needed).
Pasta Salad - we've all got a million ways to make it and it is a very cheap dish that is very easy to turn into a main dish and very satisfying
. I like cubing in fresh mozza (using up what I don't use in the panzanella), pepperoni/salami, tomatoes, bell peppers, shocked onions and going with an Italian dressing.
Watermelon Gazpacho or Watermelon-Feta-Mint Salad are other favorites I have and are perfect when Watermelon is on sale - you get so much fruit for so little and turning it into light dinners (with a nice bread or soup) works well
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