Summer Fruit Crisp

Name: Summer Fruit Crisp
Ingredients: 3/4 cup oldfashioned oats+ 1/4 cup old-fashioned oats; 1/2 cup all-purpose flour; 1/4 cup light brown sugar; 1/2 teaspoon kosher salt; 1 stick cut-up chilled unsalted butter; 8 cups sliced stone fruit, berries, or pitted cherries; 1 cup sugar; 2 tablespoons cornstarch; 1 teaspoon finely grated lemon, lime, or orange zest; 2 tablespoons lemon, lime, or orange juice; 1 pinch of kosher salt; unsweetened coconut flakes, sliced almonds, chopped pecans, or sunflower seeds; Small amount of grated peeled ginger; Lemon thyme, or a pinch of cinnamon