Chili Lime Broccoli & Sweet Potato Portobello Burger Ingredients 3 broccoli crowns shredded 2 sweet potatoes shredded Chili lime seasoning 1 Lime juiced 2 garlic cloves chopped 1 egg 8 mini portobello mushrooms stems cut out of the center Chili Lime Seasoning Directions 1 tablespoon paprika 1 teaspoon lime zest approximately 1/2 lime. 1/2 teaspoon