Grilled Chicken with Avocado Salsa Low Carb Recipe Nutrient Information (Approximate values per serving): Calories:…
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Grilled Portobello Burgers with Avocado
A Delicious Low-Carb Alternative
When you’re craving a juicy, satisfying burger but want to skip the heavy carbs and greasy fast food, it’s time to try a Grilled Portobello Burger with Avocado. This veggie-packed, low-carb option is not only incredibly delicious—it’s also full of nutrients and easy to prepare.
Whether you’re vegetarian, gluten-free, or just trying to eat more whole foods, this burger is a win. It swaps the traditional bun for hearty grilled Portobello mushroom caps and adds creamy avocado, crisp lettuce, tomato, and onion for a balanced, mouthwatering bite. And the best part? It’s ready in just 20 minutes.
Avocado adds a creamy texture, rich flavor, and healthy fats to grilled portobello burgers. It makes each bite fresh, smooth, and satisfying with plant-based goodness.
Why Choose Portobello Mushrooms?
Portobello mushrooms are the unsung heroes of the plant-based world. They’re rich in umami flavor, have a meaty texture, and are surprisingly satisfying. When grilled, they develop a smoky depth that mimics the taste of a grilled burger patty—without the saturated fat or calories.
Plus, Portobellos are low in carbs and calories, making them ideal for anyone following a low-carb or keto lifestyle. They’re also a good source of antioxidants, B vitamins, and minerals like selenium and copper.
Grilled Portobello Burgers with Avocado
Equipment
- 1 Cutting Board
- 1 Grilled Pan
Ingredients
- 2 large Portobello mushroom caps
- 1 tbsp olive oil
- 1/2 Avocado
- 1 leaf Romaine Lettuce
- 1 slice Tomatoe
- 1 slice Red Onion
- Salt and Pepper
Instructions
- Peheat the grill or grill pan over medium heat.Brush mushroom caps with olive oil and sprinkle with salt and pepper.Grill mushrooms for 4–5 minutes on each side until tender and grill marks appear.Assemble the burger: place lettuce, tomato, onion, and avocado between the grilled mushrooms or use one mushroom as a "bun" and serve open-faced.Serve immediately with your favorite low-carb side.
Notes
Nutrition (Per Serving)
- Calories: 380
- Protein: ~5g
- Carbohydrates: ~9g
- Fat: ~35g
- Fiber: ~4g
- Net Carbs: ~5g
Notes
- For extra flavor, marinate mushrooms in balsamic vinegar for 10 minutes before grilling.
- Add a slice of cheese or grilled halloumi if desired.
- Great served with a side of zucchini fries or a cucumber salad.
A Perfect for Any Occasion
This burger is a fantastic option for:
Summer grilling nights
Meatless Mondays
Quick weekday lunches
Meal prep for low-carb eating
Pair it with zucchini fries, a side salad, or cauliflower mash for a complete, clean meal.
Final Thoughts
Eating healthy doesn’t mean giving up the foods you love. The Grilled Portobello Burger with Avocado is proof that you can enjoy bold, comforting flavors while sticking to your wellness goals.
It’s simple, flavorful, and a creative twist on a classic favorite that everyone can enjoy—even the meat lovers in your life!
So the next time you’re planning your weekly meals, don’t forget to add this low-carb, plant-based burger to the list. Your taste buds—and your body—will thank you.
Frequently Asked Questions (FAQs)
Grilled Portobello Burgers with Avocado
1. What do grilled portobello mushrooms taste like?
Grilled portobello mushrooms have a rich, savory, umami flavor with a meaty texture that makes them a perfect plant-based burger option. When grilled, they develop a slightly smoky taste that complements creamy avocado beautifully.
2. Can I make this burger in the oven or on a stovetop if I don’t have a grill?
Yes! You can roast the portobello mushrooms in the oven at 400°F (200°C) for about 15–20 minutes or pan-sear them on medium heat for 5–7 minutes per side.
3. Do I need to remove the gills from the portobello mushrooms?
It’s optional. The gills are edible, but some people remove them to avoid excess moisture or to create a cleaner look. Use a spoon to gently scrape them out if you prefer.
4. Can I prep the mushrooms ahead of time?
Absolutely. You can marinate the portobellos and refrigerate them for up to 24 hours before grilling. This helps deepen the flavor.
5. What toppings go well with avocado and portobello burgers?
Great topping options include sliced tomatoes, red onion, sprouts, arugula, vegan mayo, hummus, or a spicy aioli for extra flavor.
6. Are these burgers gluten-free?
They can be! Just use gluten-free burger buns or lettuce wraps as a substitute for traditional buns.
7. How do I store leftovers?
Store any leftover grilled mushrooms and toppings in separate airtight containers in the refrigerator for up to 3 days. Reheat the mushrooms in a skillet or microwave before serving.
8. Can I use another type of mushroom instead of portobello?
Portobello mushrooms work best due to their large size and “burger-like” shape, but large king oyster mushrooms or thick slices of grilled eggplant could be used as alternatives.
9. Is this recipe suitable for vegans or vegetarians?
Yes! This burger is vegetarian and can easily be made vegan by using plant-based buns and toppings.
10. What sides go well with this burger?
Try pairing it with sweet potato fries, a fresh green salad, grilled corn, or a quinoa veggie bowl for a satisfying meal.
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