⏱ 25 min total

Portobello Steaks with Avocado Chimichurri

Name: Portobello Steaks with Avocado Chimichurri
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Yield: 1 serving
Ingredients: 1 mushroom, whole Portobello mushrooms; ¹⁄₁₆ cup Balsamic vinegar; ⅛ cup Olive oil; ⅛ tsp, ground Cumin seed; ⅛ tsp Black pepper; ¹⁄₁₆ tsp Paprika; ⅜ cup Parsley; 1 ½ cloves, minced Garlic; ¼ shallot (medium) Shallots; ¹⁄₁₆ tsp Crushed red pepper flakes; ¾ tbsp Lemon juice; ⅛ tsp Salt; ¼ fruit Avocado

Per 1 serving · 233 g · 13 ingredients

Calories

384

19%
of a 2,000 cal day

Protein
4.3g
4% of calories
Carbs
17g
17% of calories
Fat
35g
79% of calories

Portion

✓ Cholesterol free

At a glance

One serving of Portobello Steaks with Avocado Chimichurri (233 g) has 384 calories, with 4.3 g of protein, 17 g of carbohydrates and 35 g of fat. Most of its energy comes from fat (79% of calories). It is high in dietary fiber (21% DV), Vitamin C (46% DV) and Vitamin E (35% DV). Keep an eye on saturated fat, which provides 24% of the daily value.

Per 100 g

165cal

medium energy density

Protein per 100 cal

1.1g

Net carbs

11g

carbs minus fiber

Fiber

5.8g

7 g sugar

High in

20%+ of the daily value

Dietary fiber21%
Vitamin C46%
Vitamin E35%
Vitamin K330%
Niacin31%
Vitamin B629%

Good source of

10–19% of the daily value

Vitamin A11%
Riboflavin (B2)16%
Potassium17%
Zinc10%
Manganese14%

Watch

20%+ of the daily value

Saturated fat24%

Ingredients

For one serving. Tap an ingredient to see its nutrition.

Directions

Prep 15 minCook 10 min

1
Clean the portobello mushrooms and remove the stems. Place them in a large freezer bag or shallow baking dish and set aside.
2
Dice the shallot and mince the garlic cloves. In a small mixing bowl, whisk together the balsamic vinegar, half of the olive oil, cumin, black pepper, paprika, and half of the minced garlic. Taste and adjust the seasonings as needed.
3
Add the sauce to the mushrooms and use a pastry brush to coat all sides. Marinate for 5 minutes on each side.
4
Meanwhile, prepare the chimichurri by adding parsley, the remaining garlic, shallot, red pepper flakes, the remaining olive oil, lemon juice, salt, and pepper to a medium mixing bowl. Whisk to combine, then taste and adjust the flavor as needed. Add cubed avocado and toss to combine. Set aside.
5
Heat a grill or large skillet over medium heat. Cook the mushrooms on each side for 2-3 minutes, or until caramelized and deep golden brown. Brush with any remaining marinade while cooking.
6
To serve, top the portobello steaks with avocado chimichurri. Enjoy!

Vitamins & minerals

Amounts for 1 serving (233 g). Bars show % of the daily value.

Vitamins

Nutrient	Amount	% Daily Value
Vitamin A	102 μg	11%
Vitamin C	42 mg	46%
Vitamin D	0.3 μg	2%
Vitamin E	5 mg	35%
Vitamin K	397 μg	330%
Thiamine	0.1 mg	8%
Riboflavin (B2)	0.2 mg	16%
Niacin	5 mg	31%
Vitamin B6	0.4 mg	29%
Folate (B9)	105 μg	26%
Vitamin B12	0 μg	2%
Pantothenic acid	2 mg	36%
Choline	31 mg	6%

Minerals

Nutrient	Amount	% Daily Value
Calcium	64 mg	6%
Iron	3 mg	34%
Potassium	777 mg	17%
Magnesium	34 mg	8%
Phosphorus	151 mg	22%
Zinc	1 mg	10%
Copper	0.4 mg	41%
Manganese	0.3 mg	14%
Selenium	17 μg	30%

Full breakdown · 43 more nutrients

Nutrient	Amount	% Daily Value
Alanine	0.3 g	—
Alpha Linolenic Acid (ALA)	0 g	—
Alpha carotene	13 μg	—
Arginine	0.2 g	—
Aspartic acid	0.4 g	—
Beta carotene	1,207 μg	—
Caffeine	0 mg	—
Cystine	0 g	—
Docosahexaenoic Acid (DHA)	0 g	—
Docosapentaenoic Acid (DPA)	0 g	—
Eicosapentaenoic Acid (EPA)	0 g	—
Fluoride	4 μg	—
Fructose	2 g	—
Galactose	0 g	—
Glucose	4 g	—
Glutamic acid	1 g	—
Glycine	0.2 g	—
Histidine	0.1 g	—
Hydroxyproline	0 g	—
Isoleucine	0.1 g	—
Lactose	0 g	—
Leucine	0.3 g	—
Lycopene	0 μg	—
Lysine	0.3 g	—
Maltose	0 g	—
Methionine	0 g	—
Monounsaturated fats	25 g	—
Phenylalanine	0.1 g	—
Polyunsaturated fats	4 g	—
Proline	0.2 g	—
Retinol	0 μg	—
Serine	0.2 g	—
Starch	0 g	—
Sucrose	0.1 g	—
Theobromine	0 mg	—
Threonine	0.2 g	—
Total omega 3	0 g	—
Total omega 6	0.1 g	—
Tryptophan	0 g	—
Tyrosine	0.1 g	—
Valine	0.2 g	—
Vitamin D2	0.3 μg	—
Vitamin D3	0 μg	—

Burning 384 calories

Estimated for a 70 kg (154 lb) adult using MET values from the Compendium of Physical Activities.

73min
Walking (3.5 mph)
46min
Cycling (moderate)
32min
Running (6 mph)
54min
Swimming laps

Common questions

How many calories are in Portobello Steaks with Avocado Chimichurri?

One serving of Portobello Steaks with Avocado Chimichurri (1 serving) has 384 calories, which works out to 165 calories per 100 g. That is about 19% of a 2,000-calorie day.

Is Portobello Steaks with Avocado Chimichurri high in protein?

Not especially. It has 4.3 g of protein per serving, and protein supplies 4% of its calories. Foods where protein provides 30% or more of calories are generally considered protein-dense.

Is Portobello Steaks with Avocado Chimichurri keto-friendly?

It is hard to fit into a strict keto diet. One serving has 11 g of net carbs and 17% of its calories come from carbohydrates, while most keto plans cap net carbs at 20–50 g per day.

How much sodium is in Portobello Steaks with Avocado Chimichurri?

323 mg per serving.

How much sugar is in Portobello Steaks with Avocado Chimichurri?

7 g of total sugars per serving. Labels list total sugars, which include natural sugars from fruit and milk as well as any added sugars.

Nutrition Facts

Serving size1 serving (233 g)

Calories384

% Daily Value*

Total fat 35g	45%
Saturated fat 4.9g	24%
Trans fat 0g
Cholesterol 0mg	0%
Sodium 323mg	14%
Total carbohydrate 17g	6%
Dietary fiber 5.8g	21%
Total sugars 7g
Protein 4.3g

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

How we calculate this

% Daily Values use FDA reference amounts for a 2,000-calorie diet. The calorie split uses 4 kcal/g for protein and carbs and 9 kcal/g for fat. Claims such as “low sodium” follow FDA thresholds for the serving shown.

Our methodology

Updated October 13, 2026 · Not medical advice

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