These Southwest quiche muffins are a great meal prep recipe packed full of protein and veggies. Make a batch for easy breakfasts all week, or these fun breakfast theme bento boxes!
Coat 12-cup muffin pan with cooking spray or use silicone muffin liners. Evenly divide beans, tomatoes, cheese and onion among cups. Pour eggs over top.
Bake 20-25 minutes, or until eggs are set and lightly browned.
Remove from oven and let cool in pan 2-3 minutes. Use knife to loosen edges and remove.
Assemble bento box with 2 quiche muffins, a kiwi parfait with yogurt, kiwi and granola, and mandarin.