Step 1

Heat the wok or large skillet over medium-high heat. Add the butter and once it melts add in the oil.

Step 2

Add the onion and saute for 2 minutes until it begins to soften and become translucent.

Step 3

Add in the prepared zucchini, yellow squash, and mushrooms.

Step 4

Next, add in the soy sauce and salt and black pepper to taste. Continue to cook, stirring frequently until the vegetables soften to your preference, about 10 minutes.

Step 5

Serve warm with hibachi style fried rice and yum yum sauce. Store any leftovers in the refrigerator in an airtight container up to 3 days.