Preheat the oven to 350℉, grease a 10-cup Bundt pan with butter, then dust flour and set it aside.
Sift all dry ingredients together and set aside.
2½ cup All-purpose flour, 1 teaspoon Baking powder, ¼ teaspoon Baking soda, ½ teaspoon Salt, 1 teaspoon Cinnamon, ½ teaspoon Ginger
Mix the apple cider and apple sauce in a separate bowl or measuring cup and set aside.
1 cup Apple cider, ½ cup Apple sauce
Use the paddle attachment to cream the butter and both sugars. Beat them for 3 to 4 minutes.
½ cup Butter, 1 cup Granulated Sugar, ¼ cup Brown sugar
Add in the oil and mix well.
¼ cup Oil
Add the eggs one at a time and mix well after each addition.
2 Eggs
Add vanilla extract and mix.
1 tablespoon Vanilla extract
Switch to a rubber spatula and add the dry ingredients alternating with the apple cider mixture in three passes. Start and finish with dry ingredients.
Pour the batter into the prepared pan and tap the pan on the counter a few times. Bake for 45-50 minutes or until an insert comes out clean.
Let the cake cool down in the pan for 15 minutes, then transfer it to a cooling rack. Let it cool down completely before glazing.
How To Make The Glaze
Mix the first five ingredients in a saucepan; bring the mixture to a boil on medium heat. Let it boil for a few minutes and stir occationally.
1 cup Dark brown sugar, ⅔ cup Corn syrup, ⅓ cup Heavy cream, ¼ cup Butter, ½ teaspoon Salt
Remove it from the heat and add the vanilla extract. Let the glaze cool down and thicken a bit, then pour it over the cool cake. If the glaze thickens too much, warm it up in the microwave for 15 seconds to make it more pourable.
1 teaspoon Vanilla extract
Sprinkle the top of the bundt cake with toffee bits for an extra crunch.