Oh yeah! I promised some ideas didn't I? First get a good protein powder for smoothies after gym. Don't really have a recommendation here though.

Good protein options

• can of chickpeas, drain and roast for 5/10 mins. Add a little bit of oil and any spices you want (I usually do s&p, paprika and a bit of chilli). This is a great snack or through rice etc
• tofu. Buy the firm stuff and squeeze moisture out before you do anything with it. It also freezes well and goes firmer when defrosted. But it has no taste so marinade or spice it up like chicken. Bit of hoisin sauce, or honey and soy. Best cooked in oil on hot for crsipyness but under the griller is good too
• buy some of the three or four bean mix. That, corn, tomato and some sweet chilli sauce is like the quickest salad ever.

If you make bolognaise then you can swap out mince for lentils. Use brown or red or a mix.

Derek Samo on YouTube has a bunch of good vegan stew recipes and tips. rainbow plant life is ok but sometimes she just has too many ingredients and I can't be bothered.