I have a question about step 1 on the recipe "Lavender Lemon Spritzer" from muddybootskitchen. It says:
"Make the lavender simple syrup. Bring the lavender, sugar and water to a boil in a small saucepan. Simmer a few minutes or until sugar dissolves and let cool. "
Are we to simmer until the water reduces, too? Or just until the sugar is all dissolved?