I stood in the baking aisle staring at a two-ounce bottle of vanilla extract priced at fourteen dollars and thought — there is no way. It is two ingredients. Vanilla beans and alcohol. That is it. Why am I paying seven dollars an ounce for something I can make on my counter?

So I did. And I have not bought vanilla extract in three years.

What You Actually Need

Two things. That is not an exaggeration.

• Vanilla beans: Grade B extraction beans, not the fancy Grade A ones meant for scraping into custard. Grade B are drier, more concentrated, and half the price. You can get five beans for about twelve dollars online.
• Alcohol: Vodka is the standard because it is neutral. Bourbon and rum work too and add their own character. Any 80-proof (40% alcohol) spirit works. No need for top-shelf — the vanilla is the star.

That is the entire ingredient list. A glass bottle with a tight lid. A knife. Time. That is it.

The Process (It Mostly Involves Waiting)

1. Split the beans. Use a sharp knife to slit each bean lengthwise, leaving about an inch connected at one end. You want to expose the seeds inside without cutting the bean in half.
2. Into the bottle. Drop the beans into a clean glass bottle. An eight-ounce amber bottle is ideal — the dark glass protects the extract from light. I reuse old vanilla extract bottles.
3. Cover with alcohol. Pour in enough vodka to fully submerge the beans. For five beans, you need about one cup (eight ounces) of alcohol.
4. Seal and wait. Tighten the lid. Put the bottle in a dark cabinet. Give it a shake every few days when you remember. In eight weeks, you have vanilla extract. At twelve weeks, it is even better.

What I Wish I Knew Earlier

My first batch, I used Grade A gourmet beans that cost twenty dollars for three. The extract was fine but not noticeably better than the Grade B batch I made later for half the cost. Save the fancy beans for pastry cream. Extraction beans are literally sold for this purpose.

I also worried about the alcohol taste. It fades. At four weeks the extract smells like vanilla-flavored vodka. By week eight the alcohol bite is gone and it is pure warm vanilla. If it still smells boozy, wait longer.

You can keep topping it off. When the bottle gets low, add more vodka. The beans will keep giving flavor for over a year. I have a bottle that has been going since 2023. The beans are pale and exhausted now but the vodka still picks up enough vanilla for baking.

“Store-bought vanilla costs seven dollars an ounce. Homemade costs about a dollar an ounce. Same two ingredients either way.”

Last Christmas I gave small bottles of homemade vanilla as gifts. I tied a ribbon around each one and wrote the “bottled on” date on a little tag. People thought I had spent way more effort than I actually did. The waiting is the only hard part — and you are not actively doing anything during it.