Add zucchini, stir fry for a minute, stirring frequently
Add ham
Then add sauce mixture
Quickly stir fry for several minutes then remove from heat.
Notes
If you want to use a soy sauce alternative, you could try coconut aminosOyster sauce contains sugar and gluten -- so this recipe is not gluten-free, however, the amount called for in this recipe contains less than 1.5g of net carbs If you absolutely don't want to use it, that is fine, add an extra splash of the coconut aminosI suggest using avocado oil because it has a high heat tolerance. Avocado oil and coconut oil can be used a high heat. Olive oil should not be used for this recipe. You can serve this alone (fewer servings) or with cauliflower rice.