Take your child along with you for all grocery shopping . also if you are cooking let your baby sit on a high chair so you can keep an eye out . make quick dishes that don't need too many ingredients and are a quick fix . also when baby is sleeping do part preps of the meal so u spend little time cooking it all .

Hire a maid to do washing of ur utensils, sweeping and mopping. you can buy groceries online or visit super market on weekends. Clean vegetables n friuts and arrange properly in your fridge. Clean coriander leaves, green chillies, mint etc etc..during weekends when hubby is there to take care.  Whenever free prepare ginger garlic paste and store..this will help you a lot. Prepare dough and can store. Keep some ready to do tiffin items for emergency. Do most of the things when baby take a nap.