Perfect Garlic Butter Zucchini & Mushrooms: A 15-Minute Side Dish

I’ve perfected this quick and flavorful vegetable sauté that transforms everyday zucchini and mushrooms into a restaurant-worthy side dish. The combination of butter and olive oil creates the perfect cooking medium, while soy sauce adds a surprising depth of umami flavor.

The Secret to Perfect Sautéed Vegetables

The key to this dish lies in the cooking sequence and heat management. Starting with mushrooms allows them to achieve a golden caramelization, while adding zucchini later prevents it from becoming overcooked and mushy.

Prep & Timing Information

  • Prep Time: 5 minutes
  • Cook Time: 12-15 minutes
  • Total Time: 20 minutes
  • Servings: 4-6 portions

Equipment Needed

  • Large skillet (12-inch preferred)
  • Sharp knife
  • Cutting board
  • Wooden spoon or spatula
  • Paper towels
  • Measuring spoons

Ingredients

Main Components

  • 4 medium zucchini (about 2 lbs total)
  • 1 lb fresh mushrooms (button or cremini)
  • 4 large garlic cloves

Fats & Liquids

  • 3 tablespoons unsalted butter
  • 2 tablespoons extra virgin olive oil
  • 1 tablespoon soy sauce

Seasonings

  • 1 tablespoon Italian herb blend
  • Salt to taste
  • Fresh ground black pepper
  • Optional: 1/2 teaspoon red pepper flakes
  • Fresh parsley for garnish

Detailed Instructions

Vegetable Preparation

  1. Prepare zucchini:
  • Wash and trim ends
  • Cut into half-moons about 1/2 inch thick
  • Set aside
  1. Prepare mushrooms:
  • Clean with paper towel (don’t wash)
  • Cut large mushrooms in half
  • Small ones can stay whole
  • Pat dry thoroughly
  1. Prepare garlic:
  • Peel cloves
  • Mince finely
  • Set aside

Cooking Process

  1. Heat the pan:
  • Place large skillet over medium-high heat
  • Add butter and olive oil
  • Wait until butter stops foaming
  1. Cook mushrooms first:
  • Add mushrooms to hot pan
  • Arrange in single layer
  • Don’t stir for 2-3 minutes
  • Let them brown on one side
  • Stir and cook 2-3 minutes more
  • They should be golden brown
  1. Add aromatics:
  • Add minced garlic
  • Stir continuously for 1 minute
  • Don’t let garlic brown
  1. Add zucchini:
  • Add half-moon slices
  • Add soy sauce
  • Add Italian herbs
  • Add red pepper flakes if using
  • Stir to combine
  1. Final cooking:
  • Cook 5-7 minutes, stirring occasionally
  • Zucchini should be tender-crisp
  • Test with fork – should have slight resistance

Finishing Touches

  1. Season to taste:
  • Add salt if needed
  • Add fresh black pepper
  1. Garnish:
  • Sprinkle with fresh parsley
  • Serve immediately

Pro Tips for Perfect Results

  1. Don’t wash mushrooms – wipe with paper towel
  2. Make sure pan is hot before adding vegetables
  3. Cut vegetables uniformly for even cooking
  4. Don’t overcrowd the pan – cook in batches if needed
  5. Season mushrooms after they’re browned
  6. Keep zucchini slightly crisp for best texture

Storage Instructions

  • Refrigerate: Up to 3 days in airtight container
  • Reheat: Quickly in hot skillet
  • Not recommended for freezing

Nutritional Information (per serving)

  • Calories: 165
  • Total Fat: 12g
  • Saturated Fat: 5g
  • Cholesterol: 15mg
  • Sodium: 280mg
  • Total Carbohydrates: 12g
  • Dietary Fiber: 3g
  • Sugar: 7g
  • Protein: 6g

Serving Suggestions

As a Side Dish

  • Grilled meats
  • Roasted chicken
  • Baked fish
  • Plant-based main courses

As a Main Course

  • Over rice or quinoa
  • Tossed with pasta
  • With crusty bread
  • Over cauliflower rice (low-carb)

Optional Additions

  1. For extra flavor:
  • Grated Parmesan
  • Fresh herbs
  • Splash of white wine
  • Squeeze of lemon
  1. For added protein:
  • Toasted pine nuts
  • Chickpeas
  • Grilled chicken
  • Shrimp

Variations

  1. Asian-Inspired:
  • Use sesame oil
  • Add ginger
  • Finish with sesame seeds
  1. Mediterranean:
  • Add cherry tomatoes
  • Use herbs de Provence
  • Finish with feta cheese
  1. Spicy Version:
  • Add more red pepper flakes
  • Include sliced jalapeños
  • Add crushed Szechuan peppercorns

This quick and versatile vegetable dish is perfect for:

  • Busy weeknight dinners
  • Meal prep
  • Light lunches
  • Holiday side dishes
  • Low-carb diets
  • Vegetarian meals

The combination of tender-crisp zucchini and golden mushrooms in a savory garlic butter sauce creates a delicious side dish that pairs well with almost any main course.

Join the Made By Emily Community!

Join the Emily newsletter to get exclusive recipes, tips and more!

You have Successfully Subscribed!

Pin It on Pinterest