Preheat oven to 350 degrees Fahrenheit. Generously spray a 9×5 inch loaf pan with cooking spray and set aside.
In a medium bowl mix flour, gelatin mix, baking powder, salt and cinnamon, set aside.
Using an electric mixer cream butter and sugar.
Add eggs one at a time then almond extract.
Gradually add in flour mixture, alternating with milk until all combined.
Spread in prepared loaf pan.
In a small bowl mix butter, brown sugar, flour, oats and cinnamon until mixture resembles coarse crumbs. Sprinkle on top of batter and top with slivered almonds
Bake in preheated oven for 55-60 minutes until cake tester inserted into the center of bread comes out clean.