First, make the simple syrup. Prepare your jalapeños first. Remove the stems and cut them into slices.
Add the water into a small saucepan. Heat over medium-high heat until the water begins to boil.
Add in the granulated sugar and stir continuously until the sugar is fully dissolved.
Add in the sliced jalapeños turn the heat down to low and let the mixture simmer for about 10 minutes.
Pour the mixture into a separate container and cool to room temperature. Pour the mixture through a sieve to remove the jalapeños if you want a milder simple syrup, or leave them in if you're looking for a lot of kick. Pour into mason jars or squirt bottles for easy storage and use.
Pineapple Jalapeño Margarita
Next make your margarita! Quarter limes and cut a couple slices of jalapeño.
To the base of a cocktail shaker, add the jalapeño simple syrup, quartered limes, and 1-2 slices of jalapeño. Muddle the ingredients to release the juice.
Pour in the tequila, pineapple juice, and ice. Shake or stir to combine and chill the liquid.
Rim the glass by running a lime around the top of the glass. Pour Tajín or chili lime salt onto a plate and roll the outside of the rim of the glass into the mixture.
Fill glass with ice. Carefully strain the cocktail shaker into the glass.
Garnish with jalapeño and a slice of lime or pineapple. Cheers!