Julie,
I'm glad to hear that some things have worked out...it's amazing how God provides when we get in a situation where we don't know what comes next.
I was eight when my dad was laid off, in the same situation your husband is in. He worked in computers in the early 80s when PCs were barely normal in the offices and no degree was required, by the time the company went under, college degrees were necessary to keep up with the computer technicalities. It took him the next 8 years to get back into a position of similar pay and type, and those 8 years were rough. There were four kids, and neither parent had college education that could secure a salary. He went through a lot of temp jobs, we survived on food stamps, and my mom did amazing things with food.
We survived on tuna, mac'n'cheese, ramen noodles and various other pasta. My mom could stretch a can of tuna for all four of us for lunch. We had to sacrifice a lot of flavor, but my love for casseroles still continues today. So your meat lovers might have to deal with a break from some meat.
Stretch hamburger with beans, veggies or sauce..."beef" up meatloaf with onions, bread crumbs, peppers, even sauces (ketchup, sloppy joe sauce). Maybe less per serving.
Five dollar meal...egg noodles, can of cream soup, can of chicken/tuna and bag of frozen peas and carrots. Cook noodles, mix all together, top with crackers or bread crumbs and bake until bubbly. Can of chicken will be a little more expensive.
Pasta always fills out a meal and fills up a belly. Frozen veggies mixed in or served with a little basil on the side can help to fill out the food pyramid, beans can fill in for meat in the protein department.
Breakfast for dinner can be pretty inexpensive. Jiffy mixes make okay pancakes, eggs, sausage, even mixed together in an omelette (everything in one pan, all your food groups). I've had a "cowboy breakfast" before, where you cook the sausage, peppers, onions, set it aside. Cook hashbrowns, put sausage mix back on top of hashbrowns, pour over scrambled eggs, top with cheese, all in a skillet, place in the oven until eggs are cooked. Probably need a cast iron skillet.
And you've got the right idea buying in bulk, especially with meats. Get the ground beef or turkey in the frozen rolls, sometimes you can buy a big pack of those rolls for a lot less than you'd pay for fresh meat.
Should you have to deal with this circumstance through the winter, soups are pretty inexpensive and can be eaten as leftovers for a day or two. My mom made corn chowder on a regular basis that had some cheap ingredients thrown into a pot. I love it to this day.
I pray that your time of "scraping by" will be short and that work will be found quickly.