Another simple meal I love to make is lentil bolognese. I make this up, we have it for one dinner and then I adapt it for a few more meals.
All you need is
1. 1/4 bag of dried green lentils
2. Several carrots
3. 2 tins toms
4. Dried parsley
I pop it all into the pressure cooker for 20 mins. Let the pressure release naturally then serve with cooked pasta and garlic bread.