Basic Calculation Old Fashioned
A straightforward, perfectly balanced old fashioned cocktail highlighting the depth of bourbon with subtle sweetness and aromatic bitters. This recipe, ready in about 4 minutes, brings together bourbon, simple syrup (1:1), Angostura bitters for a refreshing, crowd-pleasing drink — a bright, easy pour for parties, gatherings, or any warm-weather afternoon when you want something festive without alcohol-only options. Each serving lands at about 200 calories and feeds 1, so it works for entertaining, brunch, or a non-alcoholic option at the bar cart. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 oz bourbon
- 1/4 oz simple syrup (1:1)
- 3 dashes Angostura bitters
- 1 large strip orange peel
Bar tools worth buying for drinks like this → Best Bar Tools for 2026: Shakers, Jiggers & Strainers Worth Buying
Affiliate disclosure: AislePrompt may earn a commission on qualifying purchases made through Amazon links, at no additional cost to you. See our policy →
Equipment for this recipe
Tools this recipe's steps call for, with a link to each on Amazon.
Instructions
- Step 1: Place 1/4 oz simple syrup and 3 dashes of Angostura bitters into a rocks glass.
- Step 2: Add a large clear ice cube to the glass.
- Step 3: Pour 2 oz bourbon over the ice.
- Step 4: Stir gently with a bar spoon for 30 seconds to chill and dilute slightly.
- Step 5: Express the oils of 1 large strip of orange peel over the glass surface by holding it over the drink and giving it a good twist.
- Step 6: Rub the peel around the rim and then drop it into the glass as garnish.







