Recipe:

Take bread which is made of almond, coconut flour or other low carb flour. You can use different combinations of fruits, vegetables and eggs as  shown in the picture according to your own taste and preferences. Other combinations are shown below:

Here are some more friendly toast combinations with meat, vegetables and cheese.

These are the combinations of keto diet toasts with Avocado, chicken meat, bell pepper, baked tomatoes with olive oil, boiled spinach with cheddar mozzarella cheese.