A cake face could be easily prevented. How? I'll tell you how.
1. Apply a face primer before you apply foundation. Primer will create a barrier between your skin and foundation, so the foundation glides on smoothly.
2. Find a foundation that matches your skin tone. You want it to blend in with your natural skin colour. If your face and neck are two different shades after applying foundation, you obviously have the wrong shade.
3. Apply your foundation with a foundation brush to control application.
4. Set your foundation with a face powder with a fluffy brush. Don't use too much, because you'll end up looking cake-y.
Invest in a good foundation, trust me, it'll be worth it. If you're not sure how to match your shade, you can go to Sephora or MAC and ask them to do it for you.
Thanks for reading, enjoy eating that cake!