Herbs for Holiday Baking

By Peggy Riccio

Pumpkin pie with sage leaves and marigold flowersWhen I think of herbs for Christmas, I always think of the Simon and Garfunkel “Scarborough Fair” song:  “Are you going to Scarborough Fair? Parsley, sage, rosemary, and thyme.” Sure, there is peppermint and plenty of spices, but these herbs seem to be the most popular during the holidays. I think that is because these plants are still green in the garden. In my USDA Hardiness Zone 7 Virginia garden, I can still pick these plants in December to use in the kitchen. My mint plants, always in containers, overwinter well, and I can harvest spearmint and peppermint.

When using these herbs, don’t just think of flavor and cooking. Think of the plant itself, the structure, size, weight, and texture of the branches and leaves. Think of how the stem or leaf can be used to decorate the dish and your table. 

Parsley

Parsley is a biennial plant, hardy to Zone 4. It grows to about a foot tall the first year, and then flowers and sets seed the second year. There is the curly type and the flat leaf type. For flavor, use the flat leaf type. The curly type is great for garnishing. In my garden, I sow seed every year to have fresh parsley. We have mild winters, so the plant remains evergreen all winter long. Parsley is best used fresh. It has a very delicate leaf structure and stem that will wilt easily. Compared with these other herbs, parsley has a relatively benign fragrance. This makes it an ideal garnish; however, it wilts too fast to use as a holiday flat-leaf parsley in the gardendecoration. But picture the color of green parsley in a red cranberry dish or the pretty scalloped leaves—or tightly curled leaves—in a bowl of mashed potatoes for interest.

Parsley mixes well with garlic and butter, either melted butter or a parsley/butter mix for the table. To make parsley butter, simply add a few tablespoons of chopped, fresh leaves to a stick of butter that has softened. Mix and put in the fridge to harden again or put in molds. Parsley with garlic can be added to stuffing or a breadcrumb topping for a casserole dish. Parsley, and other herbs, can be added to roasted vegetables, including roasted potatoes. Melted parsley butter is great with seafood, especially lobster and shrimp.

Sage

Sage is a perennial plant that becomes a small woody shrub. It is hardy to Zone 4 and remains evergreen during the winter months. Culinary sage (Salvia officinalis) has green leaves, but there are many other types of sage with variegated leaves, blue-green leaves, or even broader leaves. All sages are edible. (Edible, in this case, means it won’t harm you. However, they may not be as tasty as Salvia officinalis.) Use the culinary sage for cooking, but if you have other sages, look at their leaves for decorative uses. The leaves are thick and large enough that they can be used for decoration if cut a few days in advance. Sage leaf and butter on baked potatoFor example, tie a sprig of sage and rosemary with red ribbon and put on the place settings. Add variegated sage to floral arrangements. Use varieties with large leaves such as ‘Berggarten’, or use large, mature leaves from other types to serve as a garnish for vegetable dishes, pumpkin pie, or sweet potato pie. With the large-textured leaves, make butter pats and place on baked potatoes (pipe soft butter on sage leaf and place on tray, and then place in fridge to harden). 

Traditionally, sage is used in stuffing or dressing and as a poultry rub. Sage works well with cooked corn, cornbread, and corn chowder. Sage can be added to cheese spreads, potatoes, roasted vegetables, squash, sweet potato, and Brussel sprouts. Sage also pairs well with citrus fruits.

Rosemary

Rosemary is a perennial that grows to be a large woody shrub, several feet tall. It is marginally hardy in the Washington, D.C. metro area, so it is best to pick a cultivar that is known for being hardy, such as ‘Arp’, ‘Hill Hardy’, ‘Nancy Howard’, ‘Dutch Mill’, and ‘Salem’. Rosemary is a great plant to have in Rosemary leaves and flowersthe garden, because it has many uses. Because the long stems are flexible, and the leaves do not dry out quickly, you can use rosemary for decorating as well as cooking. Cut a 6- to 8-inch branch, roll in a circle, and tie with florist wire. Attach decorations and color with a hot glue gun such as small cones, plaid bows, and red berries to make a small wreath. Or, don’t add anything and use it to wrap around candles and napkins. Rosemary stems can be inserted in glass vases with red and white candy canes, added to any floral arrangement, or placed under a turkey or ham on a platter. 

In the kitchen, rosemary is great on roasted vegetables, biscuits, pork, as a poultry rub, or with butter. It does well with yeast breads, rolls, and biscuits, and stuffing or dressing. It also pairs well with apple and pear desserts. If you are making mulled wine or mulled apple cider, consider adding a sprig of rosemary as a stirrer.

The small rosemary plants that are for sale during the holidays can serve as table-top Christmas trees by adding mini-lights, balls, and bows.

Various thyme cultivarsThyme 

Thyme is a perennial groundcover that is hardy to Zone 5. Thyme has very thin, wiry stems and small leaves. Because the leaves are small and lightweight, they are ideal for “confetti” on small appetizers or on a thick chowder. The stems themselves are too brittle to use for decoration, but if you have an indoor floral or green arrangement, you can insert a chunk of your thyme (pulled from your plant in the garden) to spill over the edges of the container as a “spiller.” 

Thyme is great in yeast rolls and biscuits, cooked vegetables such as carrots, squash, and mushrooms, cheese spreads, potato, pork and seafood, stuffing and dressing. Thyme also pairs well with butter and garlic. As with sage, there are many types of thyme that are all edible, but the flavor may vary. There are plants with silver leaves, plants with gold-edged leaves, and plants with gold leaves. These can be used as decoration. Then, there are “flavored” thymes such as orange, lemon, or coconut, which work well in baked goods. Consider lemon thyme pound cake and orange thyme cookies.

Mint

Mint in a containerMint is an herbaceous perennial hardy to Zone 5 and very invasive. If you are growing mint, grow only in a container. It is so hardy that it will survive winters here in containers, which should be about a foot high and wide. Mint roots very easily. If you are going to use a lot of mint in your holiday baking, you can take cuttings in the fall to increase your plants. You can even take cuttings so you can give mint plants away as gifts, tied with a red bow, and a recipe card.

There are many types of mint available for use, but during the holidays, spearmint and peppermint are the most popular. These leaves do not wilt quickly; they are firm with great texture. This makes them ideal for garnishing and decorating baked goods. Place mint leaves on cupcakes, cakes, fruit salads, and use as a garnish for drinks. 

Fresh peppermint leaves can be chopped and added to chocolate chip cookie dough or a brownie mix. A sprig of peppermint can be added to hot cocoa, like a stirrer. Fill glasses with peppermint sprigs and real peppermint candy canes. Add crushed spearmint leaves to whipped cream and add to fresh fruit. Use spearmint to make a jelly for pork or lamb, or add to vegetables, such as carrots and peas. 

Spearmint leavesMake a simple syrup with mint and pour over fruit salad, add to a drink, or use when baking. Make a syrup by boiling one cup water with one cup sugar in a small saucepan. Add one cup of fresh herbs and smash the leaves up against the pot with a wooden spoon. Simmer for 15 minutes, cool and strain, and pour the syrup in a glass jar. Keep in the fridge for a few weeks. 

These are just ideas to get you started, but once you start working with an herb, seeing the leaves, smelling the aroma, you will get inspired to use these other herbs for your home during the holidays.

 


Peggy Riccio is the owner of pegplant.com, an online resource for gardening in the Washington, DC, metro area; president of the Potomac Unit, Herb Society of America; regional director of GardenComm, a professional association of garden communicators; and is the blog administrator for the National Garden Clubs, Inc.

Propagating Rosemary Plants with Stem Cuttings

By Peggy Riccio

cuttingPlant propagation is just a fancy word for making more plants from what you have. I love to propagate the plants in my garden. To me, it is magical that an entire shrub can be created from cutting six inches off the stem. Taking stem cuttings is an easy way to make more shrubs to fill in gaps in the garden or to share plants with gardening friends. 

One shrub that I often propagate via stem cuttings is rosemary (Rosmarinus officinalis). The best time to do this is in early summer when new spring growth starts to become semi-woody but is still supple enough to root easily. The rosemary plant’s stems must have new growth but be firm enough to snap. If you can grasp the end of the branch about 6 inches from the top, bend it at a 90-degree angle and it snaps and breaks off, it is ready. 

cuttinginbagI cut from the tip of the stem, about 5-6 inches down, ensuring that there are several nodes. The node is the point where additional stems/branches arise but also the point in which there is a higher chance of root stimulation. I first cut above the node on the shrub and then make a second cut on the stem, just under the last node. I remove the bottom leaves and insert the cutting into water, then a commercially prepared rooting hormone, and then in the pre-moistened potting mix, about one-inch deep, in a small plastic pot or container. The cut end of the stem is just dipped into the rooting hormone – only the end needs it. 

I, then, cover the plant with a gallon size zipper top plastic bag, blow air into the bag to inflate it as much as possible, and close it. I put my cuttings in a cardboard box or lid and then place this on my deck under the eave of my house for shade. The box prevents the bags from blowing over or away. The next day, I check the bags to make sure they have condensation inside. If you see condensation, then you know it has enough moisture. If you do not see condensation, open the bag, take the plastic pot/container out, water it, and put it back in the bag.

rootedAfter a few weeks, I check rooting progress by opening the bags and gently pulling the cuttings to see if there is resistance. If the cuttings have rooted, I start to open the bags a little bit, a few hours a day, still in the shade. If I open the bags and the plants wilt very quickly, I know they have not produced enough roots yet. Successful rooters will keep their color in the leaves; unsuccessful plants will fade or collapse. I always cut more than I need, because there will be some that will not “take.” It is a numbers game, much like growing from seed.

Once the cuttings have rooted and can survive without the bag, I transplant them to a larger pot. I often give these away to friends, but for my garden, I let mine grow on the deck and gradually expose the plants to full sun. I do not plant these cuttings in the garden bed until the fall. The larger the plant, the more roots, and the more likely it will be successfully transplanted in the garden bed. Plus, the cooler fall weather is better for transplanting than the summer’s heat.  

rosemaryinlargerpotWhen you propagate by stem cuttings, you must always use clean materials to prevent a fungal infection. It is best to use clean plastic containers with drainage holes. Sterilize them with a 10% bleach solution of one part bleach and nine parts water, rinse, and let dry. Sterilize cutting tools, pruning shears, or garden snips with rubbing alcohol before you make the cuts. 

Use a bagged potting mix specially formulated for starting seeds such as Pro Mix, Jiffy, or Burpee. The water for watering the potting mix and for dipping the cutting should be “clean,” i.e., tap water, not water collected from rain (gray water). The bags should be new and unused.

The best time to take stem cuttings is in the morning when the plant is “turgid” (turgid refers to cells or tissues that are swollen from water uptake). Make sure you have everything ready and available; you cannot afford to let the cuttings sit and wilt while you bleach the pots. Have fun with this, and always do more than you need so you get the amount you want. Give the extras to friends!

Photo Credits: 1) Cutting dipped in rooting hormone; 2) Cutting in a plastic bag; 3) Rooted cutting; 4) Potted up cutting. All photos courtesy of the author. 


A horticulturist in Virginia, Peggy Riccio’s website, pegplant.com, is an online resource for gardeners in the Washington, DC metro area. Currently, she is the chair of the Potomac Unit of The Herb Society of America.