Grilled Hearts Of Palm Salad {Vegan + Gluten-Free} - The Blender Girl

Ingredients

• 1/2 cup (120ml) extra-virgin olive oil
• 3 tablespoons apple cider vinegar
• 1 teaspoon pure maple syrup, plus more as needed
• 1/2 teaspoon orange zest
• Pinch of Celtic sea salt
• Freshly ground black pepper
• 1 (14oz/400g) can or jar whole hearts of palm
• 1 tablespoon + 1 teaspoon extra-virgin olive oil
• 5 oz (140g) baby arugula
• 1 large ruby red grapefruit, segmented (see notes)
• 1 ripe avocado, sliced