Gooseberry and Blackcurrant Crumble

Name: Gooseberry and Blackcurrant Crumble
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: British
Ingredients: 4 cups gooseberries (washed and trimmed (480-600 grams)); 2 cups blackcurrants (washed (240-300 grams)); 1/2 cup granulated sugar (adjust to taste (100 grams)); 1 cup all-purpose flour (120 grams); 1/2 cup rolled oats (40 grams); 1/2 cup brown sugar (100 grams); 1/2 cup unsalted butter (cold and diced (113 grams)); 1/2 teaspoon ground cinnamon; 1 pinch of salt