Here's a 7-day vegetarian meal plan tailored to your specific needs and preferences: Day 1 Breakfast: Overnight Oats with Mixed Berries (no nuts) Lunch: Caprese Salad Sandwich Dinner: Stuffed Bell Peppers with Quinoa and Black Beans Snack: Apple slices with Sunflower Seed Butter Day 2 Breakfast: Avocado Toast with Cherry Tomatoes Lunch: Falafel Wrap with Tzatziki Sauce Dinner: Lentil Bolognese with Whole Wheat Spaghetti Snack: Baby Carrots with Hummus Day 3 Breakfast: Greek Yogurt with Honey and Chia Seeds (no nuts) Lunch: Spinach and Feta Stuffed Portobello Mushrooms Dinner: Vegetarian Chili with Cornbread Snack: Roasted Chickpeas Day 4 Breakfast: Smoothie with Banana, Spinach, and Flax Seeds Lunch: Grilled Vegetable Panini with Pesto (nut-free) Dinner: Eggplant Parmesan with a Side Salad Snack: Rice Cakes with Avocado and Sliced Tomato Day 5 Breakfast: Chia Pudding with Mixed Fruit Lunch: Quinoa Salad with Roasted Vegetables Dinner: Vegetable Stir-Fry with Tofu and Brown Rice Snack: Cucumber Slices with Tzatziki Sauce Day 6 Breakfast: Shakshuka with Whole Wheat Pita Bread Lunch: Lentil Soup with a Side of Grilled Vegetables Dinner: Vegetarian Paella Snack: Sliced Bell Peppers with Baba Ganoush Day 7 Breakfast: Smoothie with Berries, Greek Yogurt, and Oatmeal (no nuts) Lunch: Grilled Portobello Burger with a Side of Sweet Potato Fries Dinner: Cauliflower Tikka Masala with Basmati Rice Snack: Celery Sticks with Sunflower Seed Butter This meal plan ensures a variety of flavors and nutrients while adhering to your vegetarian preferences and 2100 Kcal needs. When shopping, be sure to check labels for nut allergens and adjust recipes as needed to accommodate your allergy. Enjoy your week of delicious, well-balanced meals!