The 1g / pound of lean body mass is what I go by myself
Also like you I don't workout 2 days in a row - unless it's lifting one day and then some cardio the next, but I don't have high expectations for day #2.
You can do without whey protein and still meet your goal, protein powder is for when you're feeling lazy, unimaginative, or pressed for time
I go with True Protein (they have a website) for mine, but that's in part because you can get unflavored protein there, and apparently my tastes are different from whoever the pre-flavored stuff is geared toward. ON (Optimum Nutrition) is also known for making high quality protein, as is Syntrax.
Here are some tips - you can cook almost any vegetable using the following:
Preheat oven to 425 (F)
Spread veggie over shallow pan and drizzle with olive oil, salt & pepper, and rub the veggies in the salted oil until they're all covered.
Cook until they start to get brown and crispy (often about 20 minutes)
I've also been experimenting with the 'throw stuff in a big pan together and see how it tastes' cooking method
My current favorite (highly approved of by both spouse and friends) is White Chili:
~1 tbs olive oil
1 to 1.5 cups diced onion (I get frozen and pre diced)
4 tomatillos diced (I hear you can get these in a can though - dicing them is the most work out of all of it)
1 lb lean ground turkey (93/7)
2 tbs green chile (I get Bueno chile from the freezer section)
1 can Great White Northern beans
2 oz reduced fat mexican cheese
lime juice
Spices: Salt, pepper, cumin, coriander, garlic powder, oregano, chile powder or cayenne - probably about 1/4 tsp each, except more salt (maybe 1 tsp?) and less cayenne. I pretty much just shake it in. You can also add paprika for color because otherwise it can come out pasty white.
Drizzle the olive oil in the pan, turn to high heat. When the pan starts to smoke, throw in the onions. Start tossing the spices on. When onions look brownish, toss in the tomatillos, After a minute or two, toss in the ground turkey and brown it. When the turkey is browned, throw in the beans. Stir for a few minutes - if it gets too dry, add some water or broth. Mix in the cheese, then squeeze on some lime juice (I just use reconstituted)
I'm not saying to eat the whole thing in one go, but it's over 100g of protein in the whole dish, and over 20g of fiber.