Vegan Gluten-Free Quiche Florentine

This vegan gluten-free quiche Florentine is packed with veggies like spinach, kale, mushrooms, and peppers, giving it a colorful and nutrient-rich profile. The recipe includes a nut-free cheesy sauce made from oats, sunflower seeds, and miso for added richness. Serve warm for breakfast, brunch, or dinner.