Start with a gentle audit: keep a three-day food diary, photograph the fridge before shopping, and weigh what gets binned at week’s end. Patterns emerge quickly—overlapping greens, misjudged portions, or impulse buys. Naming each leak gives you handles for practical fixes that stick without feeling punitive.
Draw the edges of your food world: home, nearest stores, delivery services, farmers’ markets, and the compost bin. Add actors—household members, favorite recipes, budgeting rules, and the calendar. When everyone’s needs and constraints are visible, you can align buying, cooking, and storage with real life rather than hopeful guesswork.
Use arrows for movement, boxes for stocks, and small clock icons for delays. Show how hunger spikes drive last-minute takeout, or how bulk buys overflow shelves, hiding fragile produce. Add balancing loops—weekly inventory checks—so each new habit counters a failure pattern and steadily improves freshness, variety, and nutrition.