24 Portabella mushroom caps (2 ounces each)

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As needed Olive oil - as needed

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As needed Salt and coursely ground black pepper - as needed

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2 1/4 cups mayonnaise

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Lemon juice, divided - 3 tablespoons + 1/4 cup

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4 lb. California Avocados

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24 Round sandwich buns

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24 Pepper Jack cheese, sliced (1-ounce slices)

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24 Lettuce leaves

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Tomato - 24 large and thin slices

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*Large avocados are recommended for this recipe. A large avocado averages about 8 ounces. If using smaller or larger size avocados adjust the quantity accordingly.

Peak California Avocado season generally is spring-summer. Look for California on the label to ensure you are selecting fresh avocados grown close to home. For more recipes visit CaliforniaAvocado.com/recipes.