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Grow, Cook and Preserve: The Home-Grown Herb Guide You Need Now

Home-grown herbs transform everyday cooking and cost almost nothing — here is how to use and preserve each one properly

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By Olivia Vergunst  | May 30, 2026 | Food

There is a particular satisfaction to reaching for herbs you have grown yourself. Not just the flavour — which is almost always better than anything bought in a plastic sleeve at the supermarket — but the rhythm it introduces into cooking. You become more attentive to what is in season, more resourceful with what is abundant, and more reluctant to waste the leaves you have tended. Home-grown herbs reward this attention generously.

Basil, rosemary, and parsley are the three most useful herbs for a South African home kitchen — robust enough to grow through much of the year, versatile enough to appear in dishes across every course, and straightforward enough to preserve when a flush of growth produces more than you can use in a week. Here is how to cook with each one, and how to make sure none of it goes to waste.

Basil: Best Fresh, Preserved in Oil

Basil is a summer herb that does not survive frost and dislikes cold roots, which means in most South African gardens it peaks through the warmer months and needs to be preserved before the cold sets in. Pick leaves regularly — harvesting from the top down encourages the plant to bush outward rather than bolt to seed — and use them generously. Basil does not hold well once cut, which is why preserving it during a glut is so valuable.

Cooking with fresh basil: Use it raw wherever possible. Heat diminishes its volatile aromatics rapidly, so add it at the end of cooking or scatter it over finished dishes. A classic bruschetta with ripe tomatoes, olive oil, garlic, and a generous handful of torn basil. A simple caprese — fresh mozzarella, sliced tomato, basil, and a drizzle of good olive oil — that asks nothing more than quality ingredients. Tossed through warm pasta with garlic and parmesan. Blended into a fresh pesto with pine nuts, parmesan, garlic, and olive oil.

Fresh basil adds vibrant flavour to summer dishes and preserves beautifully as pesto or infused oil for winter cooking

Preserving basil: The simplest and most useful method is basil oil. Blanch the leaves briefly in boiling water, refresh immediately in ice water, then blend with a neutral oil or olive oil until smooth. Pour into ice cube trays and freeze. Each cube is a measured portion of basil flavour ready to drop into a winter soup, pasta sauce, or risotto. Alternatively, blend basil into pesto and freeze in small containers. It keeps for up to three months and tastes entirely different to anything from a jar.

Rosemary: Robust, Drought-Tolerant and Endlessly Useful

Rosemary is the easiest of the three to grow and the most likely to thrive through the South African winter without any particular care. It is a Mediterranean shrub — it prefers poor, dry soil and full sun, and resents overwatering. A mature rosemary plant will provide more than any household can use, which makes preserving the excess both sensible and simple.

Cooking with fresh rosemary: Rosemary is a robust herb that can withstand heat and long cooking times. Strip the leaves from a sprig and add them early in the cooking process — to roasting vegetables, braised meats, focaccia dough, or a simple pan sauce. Infuse a generous sprig into olive oil heated gently on the stove, then strain and use the oil to dress grilled fish or roasted potatoes. Thread small cubes of meat or vegetables onto woody rosemary stems stripped to a point and use them as skewers on the braai.

Hardy rosemary thrives in South African gardens, bringing earthy depth to roasts, braais and infused oils

Preserving rosemary: The most practical method is drying. Tie sprigs into small bundles and hang them in a warm, dry spot out of direct sunlight for two weeks. The dried leaves keep their flavour for six months in an airtight container. Rosemary also makes an excellent infused oil — simply pack clean, dry sprigs into a sterilised bottle, cover with olive oil, and leave for two weeks before using.

Parsley: Grow It in Bulk, Use It Freely

Parsley is perhaps the most underused herb in the home kitchen. It appears most often as a garnish and is therefore grown in small quantities, but parsley in generous amounts is one of the most flavourful and nutritious herbs available. Grow it in bulk. Use it as a salad green as much as a flavouring.

Cooking with fresh parsley: A classic gremolata — finely chopped parsley, lemon zest, and garlic — transforms braised lamb or ossobuco. A tabbouleh with more parsley than grain. A chimichurri blended with parsley, garlic, red wine vinegar, olive oil, and chilli for grilled meats. Stirred through potato salad in place of chives. Added by the handful to any soup or stew in the last five minutes of cooking for a lift of fresh flavour.

Parsley’s bright flavour lifts soups, salads and sauces, making it one of the kitchen’s most versatile herbs

Preserving parsley: Parsley freezes well. Blanch briefly, refresh in cold water, pat dry, and freeze on a tray before transferring to a container. It will not be fresh once thawed but retains its flavour entirely for cooked applications. Alternatively, dry it slowly in an oven at the lowest setting until completely desiccated — about an hour — and store in an airtight jar. Dried parsley is less vibrant than fresh but perfectly useful in soups, stews, and marinades through winter.

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