There are many effective home workouts that can help you reduce belly fat. Here is one example of a home workout that you can do without any equipment:

1. Jumping jacks: Do 3 sets of 30 jumping jacks with 30 seconds rest in between.
   
2. Squats: Do 3 sets of 15 squats with 30 seconds rest in between. To make it more challenging, you can do jump squats instead.
   
3. Push-ups: Do 3 sets of 10 push-ups with 30 seconds rest in between. If regular push-ups are too difficult, you can do modified push-ups with your knees on the ground.
   
4. Plank: Hold a plank position for 30 seconds, rest for 30 seconds, and repeat for a total of 3 sets.
   
5. Bicycle crunches: Lie on your back with your hands behind your head and alternate bringing your elbow to your opposite knee while extending the other leg. Do 3 sets of 15 repetitions on each side with 30 seconds rest in between.
   

Remember, to effectively reduce belly fat, you need to combine regular exercise with a healthy and balanced diet. Consistency is key, so aim to do this workout or any other type of exercise at least 3-4 times per week.

the one where you put food back in the fridge or cupboard.