Virgil’s Bavarian Nutmeg Root Beer Copycat Recipe

Updated November 6, 2026

Total time
2 hr 15 min
prep 15 min · cook 30 min
Serves
8
portions as written

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Virgil's Bavarian Nutmeg Root Beer Copycat Recipe

This homemade root beer captures the warm, spicy character of Virgil’s Bavarian Nutmeg Root Beer, a craft soda known for its complex, less-sweet profile. The key is a slow simmer of sassafras and sarsaparilla roots with wintergreen and a generous hit of nutmeg, which gives the finished soda its distinctive, almost eggnog-like aroma. Making it at home lets you control the sweetness and carbonation, and the result is a deeply flavored, old-fashioned root beer that is perfect for floats or sipping ice-cold.

Ingredients

  • 8 cups (1.9 L) water
  • 1 oz (28 g) sassafras root bark (see Tips for substitute)
  • 0.5 oz (14 g) sarsaparilla root (cut and sifted)
  • 1 (2-inch / 5 cm) piece fresh ginger, thinly sliced
  • 1 cinnamon stick (3 inches / 7.5 cm)
  • 6 whole allspice berries
  • 1 whole nutmeg, cracked, or 1 tsp (2 g) freshly grated nutmeg
  • 1 vanilla bean, split and scraped, or 2 tsp (10 ml) vanilla extract
  • 1 cup (200 g) dark brown sugar, packed
  • 0.5 cup (100 g) granulated sugar
  • 1 tbsp (15 ml) molasses (not blackstrap)
  • 0.25 tsp (1.5 g) fine sea salt
  • 2 cups (480 ml) cold sparkling water (for bottling, or use a soda siphon)

Instructions

  1. In a large pot, combine the water, sassafras bark, sarsaparilla root, ginger, cinnamon, allspice, and nutmeg. Bring to a boil over high heat, then reduce to a gentle simmer. Cover and simmer for 20 minutes.
  2. Remove the pot from the heat. Add the vanilla bean (if using extract, add it later). Let the mixture steep, covered, for 30 minutes.
  3. Strain the liquid through a fine-mesh sieve lined with cheesecloth into a clean pot, pressing on the solids to extract as much flavor as possible. Discard the solids.
  4. Stir in the brown sugar, granulated sugar, molasses, and salt. If using vanilla extract, add it now. Place the pot over medium heat and stir until the sugars are completely dissolved. Do not boil; just heat until the syrup is clear and hot (about 160°F / 71°C). Remove from heat and let cool to room temperature, about 30 minutes.
  5. Once cool, transfer the syrup to a large pitcher or bottles. To serve, mix 1 part syrup with 1 part cold sparkling water (or force-carbonate using a soda siphon per manufacturer’s instructions). If you prefer a flat soda, simply add still water.
  6. For a fizzy, fermented root beer, skip the sparkling water and instead bottle the syrup with additional water and a pinch of champagne yeast. However, this requires careful fermentation control; for safety, the non-fermented method below is recommended for home cooks.

Tips

  • Sassafras substitute: Sassafras root bark can be hard to find and is sometimes sold as filé powder, which is not the same. Use a combination of 0.5 oz (14 g) sarsaparilla and 0.5 oz (14 g) sassafras, or if you cannot find sassafras, use 1 oz (28 g) sarsaparilla and add 1 tsp (2 g) of anise seed for a similar rooty flavor.
  • Sweetness adjustment: Virgil’s is known for being less sweet than commercial root beers. Start with 1 cup (200 g) of brown sugar and taste the syrup before adding the full amount; you can always add more, but you cannot take it out.
  • Carbonation without a siphon: Mixing the syrup with sparkling water is the easiest and safest method. If you want a single-batch carbonated drink, use a soda siphon with CO2 cartridges; follow the manufacturer’s directions and chill the syrup before carbonating.
  • Common mistake: Do not boil the syrup after adding the sugar, as this can make the root beer taste cooked and lose the delicate wintergreen and nutmeg notes. Heat only until the sugar dissolves.

Serving Suggestions

Serve Virgil’s-style root beer ice-cold in a frosted glass. For a classic float, add a scoop of vanilla ice cream and a drizzle of chocolate syrup. The nutmeg and vanilla notes also pair well with a slice of orange zest or a cinnamon stick as a garnish. For an adult treat, use it as a base for a root beer cocktail with bourbon or dark rum (for adults of legal drinking age; please drink responsibly).

Variations

  • Spicier version: Add 2-3 whole cloves and a pinch of black pepper to the simmering spices for a more warming, chai-like kick.
  • Honey-sweetened: Replace the brown sugar with 1 cup (240 ml) of honey and reduce the water to 7 cups (1.6 L) to keep the sweetness balanced. The flavor will be more floral.
  • Cream soda style: Add 2 tbsp (30 ml) of heavy cream or a splash of vanilla extract to the syrup before bottling for a creamier mouthfeel.

Storage and Reheating

The un-carbonated syrup will keep in a sealed container in the refrigerator for up to 2 weeks. Do not freeze the syrup, as the texture may change. Once mixed with sparkling water, the soda is best consumed within 24 hours, as it will go flat. If you have leftover mixed soda, you can re-carbonate it with a soda siphon, but it will not be as fizzy. Reheating is not applicable for this drink; serve cold.

Frequently Asked Questions

Can I use sassafras extract instead of the bark? Yes, use 2 tsp (10 ml) of sassafras extract in place of the bark. Add it after straining, with the sugar, and do not simmer it, as the heat will drive off the flavor. The color may be slightly lighter.

Is it safe to use sassafras? The FDA has concerns. The FDA banned the use of sassafras oil and safrole in commercial foods in 1960 due to potential carcinogenicity. However, sassafras root bark (as opposed to the oil) is still sold for culinary use in some regions, but it is not FDA-approved for food. If you are concerned, substitute with sarsaparilla root and anise seed, which provide a similar flavor profile without the safrole.

Why is my root beer bitter? Bitterness usually comes from over-simmering the roots. Keep the simmer gentle and do not exceed 20 minutes. Also, make sure to strain thoroughly to remove any fine particles.

Can I make this in a pressure cooker? Yes, you can pressure cook the roots with water for 10 minutes on high, then quick-release and proceed with steeping and sweetening. This will extract more flavor, so you may want to reduce the simmer time to 10 minutes.

How do I get it really fizzy without a siphon? The easiest method is to use a soda siphon. Alternatively, you can bottle the syrup with 1/4 tsp of champagne yeast and 3 cups of water, and let it ferment for 24-48 hours at room temperature, then refrigerate. However, this creates a fermented beverage with a small amount of alcohol, and you must use pressure-safe bottles and refrigerate promptly to avoid over-carbonation.

Can I make a sugar-free version? Yes, replace the sugars with 1 cup (240 ml) of erythritol or monk fruit sweetener. Keep in mind that the texture will be slightly different, and the sweetener may crystallize when cold. Add 1 tsp (5 ml) of vegetable glycerin to help smooth it out.

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