Last week, I stared into my fridge after a long day, spotting a lonely head of cauliflower and some mushrooms begging to be used. That’s when I whipped up this Garlic Mushrooms Cauliflower Skillet for the first time. One bite, and the garlicky aroma hit me like a warm hug – earthy mushrooms mingling with tender cauliflower in a buttery embrace. It took me back to cozy family dinners, but healthier and faster.
I’ve made low-carb meals before, but this one stands out for its simplicity. No fancy gear needed, just a skillet and 25 minutes. The garlic sizzles just right, infusing everything with that irresistible savoriness. Perfect for keto folks or anyone cutting carbs without sacrificing taste. My husband, usually a steak guy, polished off seconds and asked for it again mid-week.
Cauliflower soaks up flavors like a sponge, turning soft yet crisp at the edges. Mushrooms add that meaty chew, while a lemon squeeze brightens it all. It’s hearty enough standalone but shines as a side for chicken or fish. Trust me, this Garlic Mushrooms Cauliflower Skillet will sneak into your rotation fast.
Ingredients for Garlic Mushrooms Cauliflower Skillet
Gathering these keeps it straightforward. I always grab fresh garlic – it makes a world of difference over jarred stuff.
- 1 medium head cauliflower, cut into bite-sized florets (about 4 cups)
- 12 ounces cremini mushrooms, sliced thick
- 4 cloves garlic, minced
- 3 tablespoons unsalted butter, divided
- 1 tablespoon olive oil
- 1/2 cup low-sodium vegetable broth
- 1 teaspoon fresh thyme leaves, chopped
- Salt and black pepper to taste
- 1 tablespoon fresh parsley, chopped for garnish
- Juice of 1/2 lemon (optional)
How to Make Garlic Mushrooms Cauliflower Skillet
Heat olive oil and 1 tablespoon butter in a large skillet over medium-high. Toss in garlic first – let it perfume the air for 30 seconds, no more, or it burns.
Add mushrooms next. Stir occasionally as they release juices and brown, about 5 minutes. That golden edge is key for umami depth.
- Push mushrooms aside, add remaining butter.
- Drop in cauliflower florets, season with salt and pepper.
- Pour broth around edges, cover, simmer 8-10 minutes till tender-crisp.
- Uncover, let liquid reduce a bit, stir in thyme and lemon if using.
- Taste, adjust seasoning, garnish with parsley. Done!
Serve straight from the skillet for that family-style vibe. The textures sing – juicy mushrooms, crisp-tender cauliflower, all slicked in garlic butter.

Pro Tips for Perfect Garlic Mushrooms Cauliflower Skillet
Don’t overcrowd the pan; cook in batches if needed to avoid steaming instead of browning. Fresh herbs elevate it – thyme or rosemary pair beautifully with the garlic punch.
- Pat veggies dry before cooking for max crispiness.
- Use a cast iron skillet for even heat and that sear.
- Taste as you go; mushrooms vary in saltiness.
- For extra silkiness, swirl in a pat of cream at the end.
Easy Variations on Garlic Mushrooms Cauliflower Skillet
Mix it up based on what’s in your crisper. I’ve tried spinach stirred in at the end – wilts perfectly.
- Add cherry tomatoes halved for juicy pops.
- Swap cremini for shiitake for woodsy notes.
- Make it cheesy with parmesan shavings.
- Go spicy with red pepper flakes.
- Bulk with cooked quinoa for non-low-carb nights.
Troubleshooting Garlic Mushrooms Cauliflower Skillet
Too watery? Uncover and crank heat to evaporate. Mushy cauliflower? Check at 8 minutes; sizes matter.
- Burnt garlic? Start over – it’s worth it.
- Not flavorful? Up the garlic or broth salt.
- Too bland? Lemon or vinegar splash wakes it up.
Ingredient Substitutions
Flexible for diets. Vegan? All olive oil, no butter. No cauliflower? Broccoli works similarly.
- Butter → Ghee or coconut oil.
- Cremini → Button or portobello.
- Broth → Water + bouillon.
- Thyme → Dried Italian seasoning.
Storage and Serving Ideas
Leftovers keep 3 days in fridge airtight. Reheat stovetop with broth splash. Freezes ok up to 2 months.
- Top grilled steak or salmon.
- Mix into omelets for breakfast.
- Serve over zucchini noodles.
- Pair with crusty bread for sopping sauce.
Frequently Asked Questions
Is Garlic Mushrooms Cauliflower Skillet keto?
Yes, low-carb at about 8g net per serving. Mushrooms and cauliflower keep it veggie-packed.
Can I use frozen cauliflower?
Thaw and dry first, or it’ll steam soggily. Fresh is best for texture.
How many servings?
4 as side, 2 as main. Doubles easy.
Vegan version?
Swap butter for oil or vegan butter. Done.
Make ahead?
Prep veggies day before. Cook fresh for crispness.
Gluten-free?
Naturally, just check broth label.

Garlic Mushrooms Cauliflower Skillet
Equipment
- Large skillet
- Spatula
Ingredients
- 1 medium head cauliflower cut into bite-sized florets (about 4 cups)
- 12 ounces cremini mushrooms sliced thick
- 4 cloves garlic minced
- 3 tablespoons unsalted butter divided
- 1 tablespoon olive oil
- 1/2 cup low-sodium vegetable broth
- 1 teaspoon fresh thyme leaves chopped
- Salt and black pepper to taste
- 1 tablespoon fresh parsley chopped for garnish
- 1/2 lemon juice (optional)
Instructions
- Heat olive oil and 1 tbsp butter in large skillet over medium-high. Add minced garlic, sauté 30 seconds.
- Add sliced mushrooms, cook 5 minutes until browned and juicy.
- Push aside, add remaining butter. Add cauliflower florets, season with salt and pepper.
- Pour in vegetable broth, cover, simmer 8-10 minutes until tender-crisp.
- Uncover, reduce liquid. Stir in thyme and lemon juice if using. Garnish with parsley.
Notes
- Pat veggies dry for crisp edges.
- Use cast iron for best sear.
- Vegan: swap butter for oil.

