Measure out and prepare all the ingredients. Dice the zucchini.
Let the steaks sit on the counter to reach room temperature. Chop the steaks into pieces.
On medium to high heat, add the olive oil, butter, steak, and garlic to a skillet and cook. Flip to brown on both sides.
Add the diced zucchini to the skillet and cook for a few more minutes.
Stir to combine well so everything is flavorful.
Season with salt and pepper and stir well. Remove from heat.
Top with chopped parsley and serve.
Notes
This makes a total of 2 servings of Keto Steak Zucchini Skillet. Each serving comes out to be 846 calories, 62.2g fat, 3.9g net carbs, and 63.7g protein.