Seafood
This includes can or pouched tuna, salmon, sardines.
Shrimp, tuna steaks, etc.
Cottage Cheese
Great protein source that gives your body satiety signals.
Great for a lasagna, breads, etc.
Greek yogurt
I started replacing things that have mayo with greek yogurt and a good mustard, so tasty. Mediterranean and Indian foods have shown me the versatility in using yogurt for dishes.
My favorite easy snack go to is a salmon pouch or canned, pickles, peppers, onions, lemon or lime juice, seasonings, an herb like mint or cilantro, and greek yogurt. Mix it together and use your favorite low carb wrap.
Veggies
Classic broccoli, potatoes, celery, cucumbers, cabbage, cauliflower, peppers, etc. Zucchini noodles. I have made sweet potato noodles. Roasted potatoes.
Carmalized sweet potatoes are so good! Just a little cinnamon, a small amount of sugar or honey, and let it carmalize in your oven! Or the purple ones. Those are delicious on their own.
Pico Salsa
Just limes, tomatoes, cilantro, onions, and jalapeños. The best part? It goes good with most food. If you use mint and parsley instead of cilantro, you get a good taste profile too!
Also, you can cook these ingredients for a different flavor and add chicken or beef.
Look up picadillo for beef recipes with similar ingredients. Or tinga chicken, using a lean cut or lean chicken.
Pickled and fermented food
Good for the gut and just tasty. Kimchi, sourcrout, pickled onions, olives blah blah.
Other things:
Beans and legumes in general to really fill up the tummy. Full of fiber. They might be more calorie dense depending on your recipe.
If you soak them for 8-24hrs, drain the water, and then cook them, they cook faster and helps significantly reduce the bloat. Or just buy canned I guess but they won't reduce the bloat. lol
Obviously eggs, poultry are a given. Lean beef etc.
What are your favorite go tos?