What are staples of your grocery shopping list?

salad greens, spinach
tomatoes, avocados, mushrooms, carrots
apples, oranges, bananas
potatoes, onions

whole milk
full fat cottage cheese
cheese - swiss, provolone, harvarti
sweet cream butter

chicken breasts
lean beef/ground beef

couscous
garbanzo beans, black beans
pasta - garden rotini

ground coffee, sugar, flavored coffee creamer
peanut butter
protein bars, powder

ice cream

eggs, not so much. I have backyard chickens that supply enough for me.

I try to add variety to my weekly trips.

A staple of my grocery list is definitely some kind of dairy product since I actually use to have a hard time fitting calcium and protein into my diet: Skim milk, 2% milk Colby jack cheese sticks, plain Greek yogurt

After that I kind of just enjoy my grocery shopping and explore the aisles for good foods. (I go after my workout and workout snack so I'm not hungry going into the grocery store.) I always pay attention to the nutritional facts and I actually read articles on super foods and other healthy foods in my spare time before I go to the store to be prepared.

More recently when I went I got:
Hummus
Bananas
Avocados
Organic sunflower seed butter
70% dark chocolate
Unsalted almonds
Unsalted pumpkin seeds
100 calorie popcorn packs
Whole wheat English muffins
Turkey bacon
Mini cheddar cheese rice cake snacks

Eggs
Almond Milk
Ground Turkey
Chicken Breasts
Bison
Lean white fish
Green Beans
Sweet Potatoes
Carrots
Celery
Onions
Garlic
Blueberries
Peaches
Green Leaf Lettuce
Cilantro
Cucumbers
Extra Virgin Olive Oil
Grapeseed Oil
Mrs. Dash

I get some stuff, like chard ,squash, corn,okra, and peppers from the garden. Depends on what part of the year as to what's in season. Citrus and some apples come from ours and neighbor's tree. I have tons of basil for pesto. Some other fresh herbs that I would otherwise buy,too.
I keep bulk pantry goods on hand and have canned things like beans, for a quick meal. Eggs come from our chickens or the neighbors. Roasting chickens I've raised myself in the freezer.
Store-
Mango
Pinapple
Apples ( getting those from a friends tree right now)
Cilantro, parsley
Bananas
Sweet potatoes
Sometimes white potatoes
Unsweetened almond milk
Whole milk
Ff Greek yogurt
Some kind of meat-have butcher grind sirloin,chuck or London broil for hamburger
Some kind of fish, usually salmon but if I'm at the Asian store it could be anything. Herbs-mint,cilantro in hot weather, basil in cooler weather
Assortment of veggies, especially if I'm at the Asian store or my produce market.

Fruits. Lots and lots of fruits. They make up a large percentage of my diet.

Mangoes
Bananas
Dates
White nectarines
White peaches
Strawberries
Grapes
Cherries
Blueberries
Navel oranges
Dried fruits (mandarin, blueberries, raisins, cranberries, figs, etc.)

Also root/ground vegetables:

Sweet potatoes
Yams
Japanese sweet potatoes
Russet/white/red/purple potatoes
Carrots
Pumpkins
Kabocha pumpkins
Various types of squash

I mostly eat seafood now ( I only eat meats like chicken/beef/pork at special occasions like family gatherings or when I eat out with friends and I'm limited in choices):

Salmon
Tilapia
Sardines
Clams
Oysters
Catfish
Tuna
Crab
Mussels
Shrimp

Other fruits/vegetables:

Artichokes (LOVE)
Broccoli
Spinach
Swiss chard
Cucumbers
Plum tomatoes
Zucchini
Occasionally kale and mustard greens
Bok choy
Various Asian vegetable most people wouldn't know (unless you're Asian )
Bamboo shoots
Gobo
Bitter melon
Umeboshi plums
Pickled vegetables like cucumbers and radishes

Lentils/Beans/Seeds/nuts:

All type of beans/lentils
Natto
Flax seeds
Chia seeds
Walnuts
Cashews
Almonds
Almond butter or peanut butter

Milk/dairy:

Eggs
Unsweetened Almond milk
Baybel mini cheese snacks
Any type of Cheese (depends on how much I'm willing to spend on that particular shopping trip)
Occasional Greek yogurt (only plain; I avoid sweetened products)

That's the majority of it. Sometimes, when I get bored of the stuff above, I buy something different that I wouldn't normally eat/make.

Eggs
Chicken
Steaks
fresh fruit and veggies
Yogurt
Rice - white and goya spanish yellow rice
Salmon - so $$$ but we love it
Shrimp
Pita bread

almond milk
bananas
frozen fruit
(i love smoothies!)
peanut butter
salad kits/prewashed salad
granola bars/quest bars
salmon
chicken
asparagus
baby carrots
hummus
english muffins
eggs
cheese
a few frozen lean cuisine-type meals
apples
mandarins (when in season)
fresh berries
pineapple
avocado
small pita wraps

Broccoli and carrots are the 2 veggies I ALWAYS have in the house, cottage cheese, almond milk, extra sharp cheddar cheese.

Milk, goldfish crackers, frozen peas, but those are mostly for the 2 year old.

Weekly (I feed 4 people):
Eggs
bacon
chicken (whatever part is on sale)
pork
beef, if on sale
buffalo (typically only 1 pound)
fish
berries (usually blue, blackberries)
tomatoes
avocados
plantains
Brussel sprouts
broccoli
one of these: swiss chard, mustard greens, or bok choy
Ozarka sparkling water with flavor but nothing else

My wife <rim shot>
For me, it’s fruit, vegies, lean proteins, and dairy.

Fresh produce, as much as I can that will humanly squeeze into my fridge and fruit box
Greek Yogurt
Honestly I don't think there's anything else that we get every trip.

Sandwich thins
Blueberries
Strawberries
Apples
Bananas
Carrots
Roast beef (deli counter)
Frozen veggies in steamer bags (broccoli, green beans, cauliflower, etc)
Chobani
String Cheese

The stuff I'll always have in:

Milk
Porridge
Juice (Fresh + Squash)
Bananas
Tomatoes
Chicken
Mince Beef
Cheese
Pasta
Frozen Peas
Frozen Green Beans
Some kind of pasta sauce
Eggs
Canned tomatoes

..the other stuff I'll have in really frequently:
Pork
Spinach
Rocket lettuce
Sweet potatoes
Peppers
Carrots (Frozen or Fresh)
Broccoli
Breaded Fish
Tuna
Mayo
Rice
Other sauces (curry etc)
Pineapple Cottage Cheese
Some kind of yogurt/s

watermelon and other fruits as they come into season. Pomegranates, Apples, oranges, bananas, avacado, canteloupe, you name it. I buy fruit everytime I hit the store.

Fresh green beans and fresh asparagus is normally a staple.

Special K popped chips and pretzels and popcorn normally make the list.

Chicken breast