From the sixth month, you can offer your baby solid food. It is not necessary to crush them, it is enough to cut them into small pieces so that you can eat them.
The baby does not need to have teeth to eat solid food in small pieces. From the age of six months, you can eat other products besides milk without problems. The meat or chicken cut into very thin strips, perpendicular to the fiber, he will take them with his little fingers and they will melt in his mouth.
Soft foods can be chewed with your gums: boiled carrots or potatoes, lentils, rice with tomatoes, chickpeas, broccoli, bread, noodles, or bananas. Harder fruits, such as apples, should be cut into thin sheets that will also soften when put in the mouth.
Another food they can eat is pasta. At six months old they can take spaghetti and macaroni by hand and put it in their mouths. The noodles are excellent allies and can be prepared bolognese, like spaghetti (with minced meat and tomato sauce), this way the child starts with the meat.
It is not about making soup (it is not convenient for babies to fill up only with broth), but to give them the pasta, like macaroni. Since with liquids, you cannot take it with your fingers, you will need to eat with a spoon. Babies usually prefer to grab the spoon and put it in their mouths, but at first it is better for parents to give it to them and let them take it to their mouth so that little by little they learn to eat alone.