I eat oatmeal most mornings (probably 29/30 days a month). I use rolled oats AND oat bran, boiled in water on the stove. Then add blueberries (fresh or frozen), cinnamon, brown rice syrup, a little maple syrup, and flax sprinkles. Very tasty and filling. If not that, my other favorite breakfast food are waffles. I buy Flax waffles, and add chopped nuts and/or blueberries (or other berries) on top, with maple syrup.
I love to eat overnight oats! You prepare everything the night before and then when you wake up in the morning you pull your oats out of the fridge and you are ready to go. I have a lot of recipes if anyone is interested in them. They are super easy and yummy!!
Toast with sliced avocado & oil, a fruit smoothie (my fav is fresh oj blended with banana & mango), tofu scramble (firm tofu mashed, bragg's, garlic & onion powder, paprika, cumin, tumeric, nutritional yeast, pepper, sliced black olives, frozen spinach, chopped sundried tomatoes & field roast sausage), pancakes with fruit & syrup, vanilla yogurt with fruit and/or granola, porridge (ferrina boiled in apple and orange juice, with banana & raisins).
Buy fruit that's in season and freeze it - I always bulk by berries and then keep them frozen.
Stay away from processed meals and eat lots of lentils/grains/pulses.
Buy maple syrup and brown rice syrup in bulk
Once you buy all the staples it works out cheaper to be honest.