Preheat oven to 350℉ (180℃).
Lightly spray tube cake pan with baking spray.
Combine flour, salt and baking powder in a bowl. Sift if necessary to remove any lumps in flour. Set aside for later.
3 Cups All-Purpose Flour, 1 teaspoon Salt, 1 Tablespoon Baking Powder
In a separate large bowl, whisk together the granulated sugar, vegetable oil, and eggs until the mixture is smooth and the eggs are fully mixed in.
1 Cup Vegetable Oil, 4 Large Eggs, 2 Cups Granulated Sugar
Add one-half of the flour mixture to the oil/sugar/egg mixture and stir until smooth.
Add the remaining flour mixture to the bowl and stir until smooth.
Pour cake batter into prepared pan. Place sliced strawberries on top of cake batter.
Sprinkle crumble topping over strawberries.
Bake for 60 - 65 minutes or until toothpick inserted in the center of the cake comes out clean (you may also check for doneness by inserting an instant read thermometer into middle of cake. The cake is finished when internal temperature reaches 180℉ / 82℃)
Remove cake from oven and place on a cooling rack for 1 hour. Push up on bottom of tube pan, remove cake and place on a serving dish.