Use vanilla bean paste 1:1 for vanilla extract. Or scrape the seeds from about a 3-inch piece of vanilla bean per teaspoon; bourbon, rum, or maple syrup also work 1:1.
Ratios from university extension services and King Arthur Baking. Checked .
Vanilla extract substitutes, best first
- For 1 tsp vanilla extract1 tsp vanilla bean pasteBest for: custards, frostings, ice cream
The Spice House; leaves visible specks. McCormick: 2 tsp paste = 1 vanilla bean.
- For 1 tsp vanilla extractSeeds from a 3-inch piece of vanilla beanBest for: custards, sauces
Iowa State; an 8-inch bean equals 2-3 tsp extract. Colorado State gives 1/2 bean = 1 Tbsp.
- For 1 tsp vanilla extract1 tsp bourbon, rum or brandyBest for: cakes, cookies
The Spice House; most alcohol bakes off.
- For 1 tsp vanilla extract1 tsp maple syrupBest for: pancakes, cookies, alcohol-free
The Spice House; roughly equal.
- For 1 tsp vanilla extract1/2 tsp almond extractBest for: cookies, cakes
The Spice House; much stronger, distinct flavor.
Why the swaps work
Vanilla extract is vanilla beans steeped in alcohol; the alcohol carries the flavor compounds, which is why spirits and pastes make reasonable stand-ins.
Questions people ask
How much vanilla bean equals 1 tsp extract?
About a 3-inch piece (Iowa State); an 8-inch bean equals 2-3 tsp.
Can I use almond extract instead of vanilla?
Yes, but use about half as much; it's stronger and tastes distinctly of almond.