Earlier this week a friend of mine posted a challenge: "Dinner for 4 to 6 people for $15. What do you make?" I thought: $15 for a homemade dinner of 4 is pretty generous. $10 gets a little skimpy, but $15 is reasonable. I suggested... Pasta. Onions $1.00; ground beef $8.00 if you go organic + grassfed or as low as $5 if you don't; pasta $2.50, fresh tomatoes $4.00, olive oil (pantry); salad greens $2.00; dressing (fridge); parmesan cheese (fridge). $14.50 is you don't go organic, grassfed beef. Over budget if you do! Roasted chicken thighs are always easy. Chicken thighs (bone in, skin on) 2 pounds $8.00; soy sauce, olive oil, spices (pantry/fridge); rice $2.00; $5 for veggies - zucchini, broccoli, etc. Roasted pork tenderloin: pork $10.00; olive oil, spices (pantry); potatoes $3.00; salad greens $2.00; dressing (fridge). Then I decided to put the theory to a test. For dinner that night, I made... Leftover pork, $5.00 (1/3 of roast that cost me $15); quin...