No, it is not recommended to plug a toaster oven and a regular oven into the same outlet. Both toaster ovens and regular ovens draw a significant amount of power, especially when heating up to cook food. Plugging them into the same outlet can lead to overloading the circuit and may cause a circuit breaker to trip or, in worst cases, start an electrical fire.
To avoid any safety hazards, it's essential to distribute the load of high-power appliances across different circuits. If you need to use both a toaster oven and a regular oven simultaneously, make sure they are connected to separate outlets on different circuits.
If you don't have enough outlets on different circuits available, it's better to find an alternative solution, like using one appliance at a time or rearranging your kitchen setup to accommodate multiple outlets on different circuits. If you're unsure about your electrical setup or the load capacity of your circuits, it's always best to consult a licensed electrician to ensure your appliances are safely connected.