Guacamole bread with fried eggs and chipotle salsa

Name: Guacamole bread with fried eggs and chipotle salsa
Ingredients: 100.0 g polenta; 1.0 tsp sea salt; 1.0 tsp muscovado sugar; half tsp baking powder; cayenne pepper; ground cumin; quarter tsp red chilli flakes; hot smoked paprika; 4.0 tbsp olive oil, plus extra for greasing; large handful coriander; 1.0 clove garlic; 30.0 g butter, melted and cooled; 100.0 ml whole milk; juice of 1 lime; 1.0 egg, beaten; 2.0 large ripe avocados de-stoned, with one cut into small cubes and one sliced; 1.0 red onion, half diced, half sliced; 1.0 large tomato, diced; 6.0 eggs for frying; 2.0 dried chipotle chillies; pinch of salt; half white onion, cut in half; 3.0 ripe tomatoes, unpeeled and halved; 2.0 large cloves garlic, bashed but left whole; 1.0 squeeze of lime juice; splash of olive oil