^ I try to always have the following at home, or at least, most of them:
cinnamon, cinnamon bark, nutmeg, chili flakes, cayenne, garlic powder, all spice, paprika, clove, vanilla extract, fresh basil, dried basil, oregano, mint leaves, rosemary, parsley, thyme
romaine lettuce, spring onions, spinach, parsley, bell peppers, mushrooms, lemons, garlic, onions, ginger, tomatoes, sweet potatoes, banana, apples, oranges, avocado, berries
eggs, bacon, chicken breast/shrimps/beef cubes/steak/fish fillet
homemade almond butter, almond milk, coconut oil, EVOO, pepper, himalayan sea salt, honey, stevia, cacao nibs
(If you plan to bake paleo desserts, you might need to have almond flour/coconut flour, coconut milk, and coconut cream readily available.)
Usually, yan lang paikot ikot na ginagamit ko sa cooking. Yung spices you can store sa kitchen lang and they won't go bad agad. The veggies and meats, I buy on Sundays. Iniisip ko kung anong meats ba gusto ko kainin that coming week tapos I get just enough for a few days, so important na nakaplan na mga kakainin ko. Ayoko kasi na iniistore sila ng matagal. Yung mga leafy veggies, ewan ko ba, bilis malanta or matuyo sakin. I'll buy extra ingredients na lang if may recipe ako na gusto try out. Simple lang naman kasi mga kinakain ko. Vegetable omelette and bacon in the morning. Spiced baked chicken/shrimps or steak + simple salad for lunch or dinner. Or mga grilled na lang. Ayoko ng complicated.