Combine the flour, oats, salt, cinnamon and brown sugar in a small bowl. Stir in the melted butter. The mixture should be crumbly like wet sand.
Strawberry Rhubarb Filling
In a medium bowl, dissolve the cornstarch in the lemon juice. Mix in the chopped strawberries, rhubarb and brown sugar.
Assemble & Bake
Distribute the filling evenly among 4 ramekins. Sprinkle the crisp on top.
Place ramekins on a baking sheet and bake until the fruit is bubbly and the crisp is tan (about 30-35 minutes).
Let cool for a few minutes and enjoy plain or topped with ice cream!
Notes
Storage: Leftovers can be stored in the refrigerator for up to 1 week. They can be served cold or warmed up for 20-40 seconds.Frozen Fruit: If you use frozen fruit, keep it frozen - do not thaw ahead of time.Nutrition: The provided nutrition information is an estimate, the calorie accuracy is not guaranteed.