In a small bowl, whisk together 1/4 cup water and 1 Tablespoon cornstarch.
Add the cornstarch mixture, 1 pound strawberries, stems removed and large diced, 1/2 cup granulated sugar, 1 Tablespoon fresh squeezed lemon juice and 1/2 teaspoon vanilla extract.
Place over medium-low heat, stirring constantly until the sugar is dissolved. Bring to a simmer and simmer, stirring constantly, for 5 minutes.
Take off the heat and allow to cool before serving. It will thicken up as it cools.
Notes
Please refer to my FAQ’s (Frequently Asked Questions) and ingredient list above for other substitutions or for the answers to the most common questions.
This makes about 1 1/2 cups of sauce. I estimated about 6 servings (which is 1/4 cup per serving).